ETERNA - Service Manuals
59 manuals available for download
Eterna 12821 Movement Parts List
Parts diagram and component reference sheet for the Eterna 12821 automatic watch movement. Shows overall movement assembly, balance assembly, jewels, screws, springs, gears, and mechanical components with numbered references. Caliber 28,800 beats per hour. Document dated 1973/74 supplement.
Eterna 1404 Watch Movement Parts List
Technical parts documentation for Eterna caliber 1404 watch movement. Contains exploded views of movement components, numbered parts diagrams, and detailed parts references. 18000 vibrations per hour, 3.80 mm height, 19.20 mm diameter (5¼''). Includes component views and comprehensive parts catalog with assembly references.
Eterna 1407 Movement Parts List and Technical Diagram
Technical specification sheet for Eterna caliber 1407. Contains numbered component parts list with exploded views of the movement mechanism. Includes dial specifications (11.5 lines, 25.60mm), thickness (3.60mm), balance frequency (18,000 vph), and detailed parts diagrams showing internal components, screws, springs, and mechanical elements. References calibers 1436 and 1487.
Eterna 1448 and 1448 UX Watch Movement Parts List
Spare parts diagram and component list for Eterna caliber 1448 and 1448 UX watch movements. Shows main plate assembly, dial ring, and individual parts with reference numbers. Includes specifications: 11.5 lignes (25.60 mm), 4.85 mm height, 18000 vph.
Eterna Cal. 12660 Movement Parts List and Schematic
Parts identification chart and exploded views for Eterna caliber 12660 movement. Shows individual components numbered with corresponding illustrations. Includes balance wheel assembly, gear train, and various screws and springs. Dimensions: 7 3/4 inches (17.20 mm), thickness 3.50 mm, 28800 vibrations/hour.
Eterna Cal. 12671 & 12678 Spare Parts Diagram
Spare parts diagram and component identification for Eterna automatic watch movements caliber 12671 and 12678. Includes exploded view of movement with numbered parts, main plate assembly details, and parts list with part numbers.
Eterna Cal. 12804 Movement Parts List
Parts list and exploded views for Eterna caliber 12804 mechanical movement. Includes main plate, dial, balance wheel, escapement, and numerous component parts with reference numbers. Specifications: 11.5 lignes, 25.60 mm diameter, 3.35 mm height, 28,800 vibrations per hour.
Eterna Cal. 1411 Mechanical Movement Parts Diagram
Complete parts diagram and component list for Eterna Cal. 1411 mechanical watch movement. Shows assembled movement views, balance wheel assembly, mainspring, escapement components, and numbered individual parts with corresponding reference numbers. Includes variants for Model I and Model II configurations.
Eterna Cal. 1422 and 1424 Movement Parts Diagram
Technical documentation showing exploded views and component identification for Eterna caliber 1422 and 1424 automatic watch movements. Includes part numbers for main plate, rotor, and specific components with cross-references to related caliber 1448 and 1411 documentation.
Eterna Cal. 1435 Movement Parts List
Parts list and exploded views for Eterna Cal. 1435 watch movement. Includes numbered component illustrations showing main plate, wheels, springs, screws, and other mechanical parts with reference numbers and dimensions.
Eterna Cal. 1462 Parts List and Technical Drawings
Technical documentation for Eterna caliber 1462 movement. Contains exploded component views, numbered parts diagrams, and complete parts list with references. Includes mainplate assembly, escapement, gear train, and finishing components. Movement specifications: 6¾ ligne diameter (15.30 mm), 3.30 mm thickness, 21,600 vibrations per hour.
Eterna Cal. 1478 and 1479 Movement Parts List
Technical documentation showing exploded views and numbered parts list for Eterna caliber 1478 and 1479 automatic watch movements. Includes component diagrams, specifications (27.60mm and 29.00mm diameters, 5.20mm height, 21,600 vph), and individual part numbers for both calibers.
Eterna Cal. 1492 Watch Movement Parts List
Technical documentation for Eterna Cal. 1492 watch movement. Contains detailed mechanical drawings of the complete movement with labeled components. Includes top and bottom views of the caliber, partial assembly views, and numbered individual parts such as mainplate (100), balance cock (121/3), escape wheel (182), balance wheel (225), and various screws and jewels. Movement diameter 29.50 mm, thickness 6.95 mm, 21,600 vibrations per hour.
Eterna Cal. 1512 Movement Technical Specifications
Technical specifications sheet for Eterna caliber 1512 automatic watch movement. Shows movement diameter of 29.00 mm (13'''), height of 4.60 mm, frequency of 36,000 beats per hour. Includes detailed photographs of the complete movement from front and back views, component parts list with part numbers 926, 166, and 5166. Reference to caliber 1511 for additional spare parts.
Eterna Cal. 1521 and 1522 Movement Parts List
Technical parts documentation for Eterna calibers 1521 and 1522. Cal. 1521 features 11.5 ligne movement, 25.60 mm diameter, 4.60 mm height, 36,000 vibrations per hour. Cal. 1522 features 13 ligne movement, 29.00 mm diameter, 4.60 mm height, 36,000 vibrations per hour. Includes numbered component illustrations and dial designs for both movements.
Eterna Caliber 12670 Parts List and Movement Diagram
Technical parts catalog for Eterna caliber 12670 automatic movement. Contains numbered component diagrams, exploded views of the movement and subassemblies (balance, escapement, gear train, mainspring barrel), and indexed parts list with screw specifications. Page includes specifications: 7.5''' size, 4.80 mm thickness, 28,800 vph, diameter and indexed component references for service and repair.
Eterna Caliber 12801 Movement - Parts Breakdown
Technical parts list and mechanical breakdown for Eterna caliber 12801 watch movement. Includes exploded views of the complete movement assembly and detailed component reference catalog with numbered parts.
Eterna caliber 1401 parts list and movement diagrams
Parts list and exploded view diagrams for Eterna caliber 1401 automatic movement. Includes two execution versions with detailed component illustrations, specifications (7 1/4 lines, 5.30 mm height, 18000 vph), and cross-referenced part numbers for screws, springs, jewels and mechanical components.
Eterna Caliber 1402, 1403 Spare Parts Diagram
Spare parts diagram and component specifications for Eterna caliber 1402 and 1403 automatic watch movements. Shows component references including balance wheels, rotors, escapement parts, and miscellaneous screws with numbered part identifications.
Eterna Caliber 1405 Watch Movement Parts List
Technical parts documentation for Eterna caliber 1405 mechanical watch movement. Contains numbered component diagrams showing the balance wheel assembly, mainplate, intermediate wheels, escapement components, and individual parts with reference numbers. Includes exploded views of major subassemblies (100, 105, 110, 110/15R, 110/17R, 121.5, 125) and detailed part catalog with screw references (5101-5443) and wheel components (603/8-654).
Eterna Caliber 1408 Parts List and Exploded Views
Technical parts documentation for the Eterna Caliber 1408 movement. Includes numbered component references, exploded views of the movement plates and assemblies, complete parts list with technical specifications (11.5 lignes, 25.60 mm diameter, 4.50 mm thickness, 18,000 vibrations per hour), and detailed illustrations of individual components including screws, wheels, springs, and other mechanical parts. Reference numbers for all replaceable parts are provided.
Eterna Caliber 1412 & 1414 Movement Parts List
Technical parts documentation for Eterna caliber 1412 and 1414 watch movements. Includes movement specifications (12.5" and 13" diameter, 5.60 mm thickness, 18,000 vibrations/hour), exploded views of the complete movement, and numbered parts list with components identification (escape wheel, balance wheel, balance cock, jewels, screws and other mechanical parts).
Eterna Caliber 1416 and 1421 Movement Specifications
Technical specification sheet for Eterna automatic watch movements caliber 1416 and 1421. Includes diameter measurements, thickness, vibration frequency (18,000 vph), and exploded views of movement components with numbered parts diagrams.
Eterna Caliber 1417 Watch Movement Parts Diagram
Technical parts diagram for Eterna caliber 1417 watch movement. Includes movement specifications (6 inch/13.50 mm, 3.40 mm thickness, 21,600 vibrations per hour) and detailed numbered component breakdown with exploded views of the mechanical movement assembly and individual components.
Eterna Caliber 1418 Movement - Parts List
Technical parts diagram and numbered component list for Eterna caliber 1418 mechanical watch movement. Shows main plate and bridge assembly with 21,600 vibrations per hour. Includes exploded view of major components (main plate, intermediate parts, wheels, springs, screws, and fasteners) with corresponding reference numbers.
Eterna Caliber 1419 Parts List and Movement Diagram
Parts list and component diagram for Eterna automatic watch caliber 1419. Shows movement specifications (6¾''', 15.30 mm diameter, 5.00 mm thickness, 21,600 vibrations/hour) and numbered component illustrations including barrel, wheels, escapement, mainplate, bridges and screws. Technical reference sheet for service and restoration.
Eterna Caliber 1420 Movement Specification Sheet
Technical specification sheet for Eterna caliber 1420 automatic movement. Includes overall dimensions (7 1/4''' - 16.20 mm), center height (4.90 mm), balance frequency (21,600 bph), and exploded views of main components: main plate (part 100), balance cock (part 1143), and fixing screw (part 5750). Front and back views of complete assembled movement shown.
Eterna Caliber 1426 Movement Technical Data
Technical specifications sheet for Eterna caliber 1426 automatic watch movement. Shows diameter of 13.5 lines (30.60 mm), height of 5.95 mm, and frequency of 18,000 vibrations per hour. Includes exploded views and detailed component illustrations of the movement, balance wheel assembly, and mainplate.
Eterna Caliber 1428 Exploded Parts Diagram
Technical parts list and exploded views for Eterna caliber 1428 automatic movement. Includes numbered component diagrams showing dial side and case back, with comprehensive parts identification for all mechanical components.
Eterna Caliber 1429 Watch Movement - Technical Data
Technical specifications and component breakdown for Eterna caliber 1429 automatic watch movement. Includes movement diameter (29.00 mm), frequency (18,000 vph), balance wheel, escapement components, and related caliber 1439 reference. Assembly drawings and numbered parts list provided.
Eterna Caliber 1431 Parts List and Exploded View
Technical parts list and exploded diagrams for Eterna caliber 1431 automatic watch movement. Includes numbered component illustrations, bridge assemblies, balance wheel, escapement, gear train, and miscellaneous screws and fasteners. Single-page reference document with movement specifications: 11.5 ligne case, 3.10 mm thickness, 18000 vibrations per hour.
Eterna Caliber 1432 Movement Technical Data
Technical specifications sheet for the Eterna caliber 1432 mechanical movement. Includes case diameter of 27.60 mm (12.5 lines), overall thickness of 3.10 mm, vibration frequency of 18,000 vibrations per hour, and detailed movement views showing the main plate and escapement wheel assembly. Component references 100, 166, and 5166 are listed with associated parts.
Eterna Caliber 1434 - Parts List and Exploded Views
Technical documentation for Eterna Caliber 1434 movement. Contains numbered parts list with exploded views of components including main plate, wheels, springs, screws, jewels and other mechanical elements. Movement specifications: 8¾ ligne, 3.55 mm thickness, 18,000 vibrations per hour.
Eterna Caliber 1436 Exploded Parts Diagram
Technical parts list and exploded view diagram for the Eterna caliber 1436 automatic watch movement. Displays numbered component parts including mainplate, gear train, balance wheel assembly, escapement, and various screws and springs with corresponding reference numbers.
Eterna Caliber 1438 and 1439 Parts Diagram
Technical parts diagram and component breakdown for Eterna automatic watch movements Caliber 1438 (12 lignes, 27.60 mm, 18,000 vph) and Caliber 1439 (13 lignes, 29.00 mm, 18,000 vph). Includes detailed exploded views of both movements with numbered parts and components.
Eterna Caliber 1441 and 1444 Movement Spare Parts
Technical parts documentation for Eterna caliber 1441 and 1444 automatic watch movements. Includes exploded views, component diagrams, and numbered spare part references with specifications (17.20 mm and 18.30 mm diameters, 5.60 mm thickness, 18000 vibrations per hour).
Eterna Caliber 1446 Parts List and Technical Diagram
Parts list and exploded view diagram for Eterna caliber 1446 automatic movement. Contains numbered component illustrations and detailed parts references for service and repair.
Eterna Caliber 1447 Movement - Parts List
Technical parts list and exploded views for Eterna caliber 1447 movement. Includes complete numbered component breakdown with 21,600 vibrations per hour, 5 1/2 ligne size (13.00/15.15 mm), 3.55 mm height. Multiple assembly views showing main plate, wheels, escapement components, balance wheel assembly, and individual part references.
Eterna Caliber 1456 Parts List and Exploded View
Parts list and exploded mechanical views for Eterna automatic watch caliber 1456. Includes numbered component diagrams, individual part illustrations, screws, springs, and assembly details. Reference document for service and repair.
Eterna Caliber 1459 Spare Parts Catalog
Illustrated parts list for Eterna caliber 1459 automatic movement. Shows technical specifications (7 3/4", 17.20 mm, 4.50 mm, 21,600 vph) and detailed exploded views of all mechanical components including balance wheel, escapement, gear train, mainspring, and numerous screws and jewels. Numbered parts reference guide for assembly and service.
Eterna Caliber 1463 Mechanical Watch Movement - Parts List
Technical parts diagram for Eterna caliber 1463 mechanical watch movement. Shows numbered component breakdown including balance wheel, escape wheel, pinions, jewels, springs, and screws with detailed dimensional specifications.
Eterna Caliber 1466 & 1457 Exploded Views and Parts
Technical documentation showing exploded views and numbered spare parts for Eterna automatic watch movements caliber 1466 and 1457. Includes movement assembly diagrams, balance wheels, escapements, and component identification.
Eterna Caliber 1469 Spare Parts Diagram
Technical parts diagram for Eterna Caliber 1469 automatic movement. Shows case dimensions (7 3/4" / 17.20 mm), balance wheel frequency (21,600), and numbered spare parts including main plate, dial, various screws, springs, jewels, and other movement components.
Eterna Caliber 1470 and 1471 Movement Parts Diagram
Technical diagram showing component parts and assembly views for Eterna automatic watch movements caliber 1470 (12.5 ligne, 27.60 mm) and caliber 1471 (13 ligne, 29.00 mm). Includes numbered part references with front and back views of movement plates.
Eterna Caliber 1475 and 1476 Movements - Parts List
Technical documentation showing exploded views and numbered parts lists for Eterna caliber 1475 (12.5 ligne, 27.60mm) and caliber 1476 (13 ligne, 29.00mm) watch movements. Both calibers feature 21,600 vibrations per hour. Includes component diagrams and individual part references for mechanical assembly.
Eterna Caliber 1480 and 1481 Movement Parts Breakdown
Technical parts diagram and component reference for Eterna automatic watch calibers 1480 and 1481. Includes exploded views of movement, dial ring, and individual components with part numbers for Cal. 1480 (12.5 line, 27.60mm diameter) and Cal. 1481 (13 line, 29.00mm diameter). Contains numbered parts references including balance wheel, gear train, and escapement components.
Eterna Caliber 1485 and 1486 Movement Specifications
Technical specification sheet for Eterna caliber 1485 and 1486 movements. Includes detailed photographs of movement plates, balance wheel assemblies, and component identification. Cal. 1485: 12.5 lignes (27.60 mm), 21,600 vibrations per hour. Cal. 1486: 13 lignes (29.00 mm), 21,600 vibrations per hour. Shows mainplate, calendar components, and spare parts references.
Eterna Caliber 1487 Movement - Parts List and Exploded View
Technical parts diagram for the Eterna automatic movement caliber 1487. Shows the complete movement assembly with numbered component references, dial side view, case back side view, and detailed parts breakdown. Includes escapement, balance wheel, and associated components with part numbers. Also features the Pare-chocs ETERNA Kif shock absorber system components.
Eterna Caliber 1488 and 1489 Technical Data
Technical specifications for Eterna automatic watch movements caliber 1488 and 1489. Includes dial side and movement side views, dimensions (1488: 12.5 lines / 27.60mm; 1489: 13 lines / 29.00mm), balance diameter 5.20mm, balance wheel frequency 21600 oscillations per hour. Exploded movement views with component references.
Eterna Caliber 1497 Movement - Parts List
Parts list and exploded view for Eterna caliber 1497 automatic movement. Shows component 100 (main plate), 105 (balance cock), 401 (screw), 443 (small part), and 445 (spring). Movement specifications: 6¾''' diameter (15.30 mm), 4.70 mm thickness, 21,600 vibrations per hour. Includes front and back rotor views.
Eterna Caliber 1500, 1501 - Parts List and Movement Diagrams
Technical documentation for Eterna caliber 1500 and 1501 automatic watch movements. Includes exploded views of complete movements, numbered parts reference diagrams, and component identification for both calibers. Cal. 1500 features 13" 29.00 mm size with 3.60 mm thickness and 21,600 vph. Cal. 1501 features 13" 29.00 mm size with 4.15 mm thickness and 21,600 vph. Contains references to calendar spare parts from caliber 1466 and 1457.
Eterna Caliber 1511 Mechanical Movement Parts List
Technical parts breakdown for Eterna Caliber 1511 automatic mechanical movement (11.5 ligne, 25.60 mm, 36,000 vph). Includes exploded views of main plate, bridges, escapement, gear train, balance assembly, and individual component references with numbered part identifications.
Eterna Caliber 1531 and 1532 Mechanical Movement Parts List
Technical parts identification sheet for Eterna automatic watch movements caliber 1531 (11.5 lignes, 25.60 mm) and 1532 (13 lignes, 29.00 mm). Both movements feature 21,600 vibrations per hour. Includes numbered component diagrams and exploded views of mechanical parts.
Eterna Caliber 1541 and 1542 Movement Specifications
Technical specifications sheet for Eterna automatic watch movements caliber 1541 and 1542. Includes diameter measurements (25.60 mm and 29.00 mm respectively), thickness (4.60 mm), balance frequency (21,600 vibrations per hour), and detailed photographs of both movement sides. References to calendar spare parts for cal. 1521 and 1522, and additional spare parts for cal. 1531.
Eterna Caliber 1543 and 1544 Movement Specifications
Technical data sheet for Eterna automatic watch movements caliber 1543 and 1544. Includes dimensions, height, vibration frequency (21,600 bph), and references to related spare parts catalogs and calendar mechanisms.
Eterna Calibre 1491 Parts List and Assembly Diagram
Technical documentation for Eterna caliber 1491 chronograph movement. Contains detailed exploded views of the complete mechanism with numbered component references, parts list with part numbers, multilingual technical descriptions, and specifications including diameter (29.50 mm), height (6.95 mm), and frequency (18,000 vibrations per hour). Includes continuation pages with screw types and fastener specifications.
Eterna Calibres 1472/1482 Spare Parts Guide
Information document regarding spare parts availability for Eterna calibres 1472 and 1482. Notes that only 1000 pieces per calibre were manufactured. Provides instructions for ordering spare parts and replacement components with references to part numbers and ETA calibre designations (2496 or 2497).
Eterna Matic Caliber 12824 & 12825 Parts List
Technical parts list and exploded views for Eterna Matic automatic watch movements caliber 12824 (11.5 lignes, 25.60 mm) and caliber 12825 (13 lignes, 29.00 mm). Includes numbered component diagrams, dial assembly details, and individual part references.
Eterna Sonic Cal.1550-ESA 9162 Parts List
Parts list and exploded views for Eterna Sonic Cal.1550-ESA 9162 watch movement. Includes component references with corresponding part numbers for dial, wheels, bridge, electronic module, transistors, and various screws and springs.