VALJOUX - Service Manuals
17 manuals available for download
ETA 7750-7765 Movement Technical Communication
Technical communication document for ETA 7750-7765 watch movements (13 1/4 line). Contains top views of six movement variants (7750, 7751, 7753, 7754, 7760, 7765) with height specifications ranging from 6.35 to 7.90 mm, detailed dial-side photographs, and comprehensive interchangeability list with part numbers, descriptions in French/German/English, and compatibility matrix indicating which parts are interchangeable across the six movement calibers.
Valjoux 22 Chronograph Movement - Technical Data and Parts Catalog
Technical documentation for the Valjoux 22 chronograph movement (32.60 mm diameter). Includes complete technical specifications with all dimensions in millimeters for cage, escape wheel, balance, virole, hairspring, barrel, arbor, needle, hand, spring, and regulator components. Features detailed exploded view diagrams of the movement from both sides and comprehensive parts listing with numbered components, including screws, springs, levers, gears, and specialized chronograph elements. Also covers special materials for the 45-minute counter variant (references 8000', 8040, 8120).
Valjoux 7730 Chronograph Movement - Technical Specifications
Technical specifications document for the Valjoux 7730 lever chronograph movement with 2 pushers and without pillar wheel. Contains detailed dimensional measurements for cage, escape mechanism, balance wheel, hairspring, barrel, ratchet wheel, hands, needles, and various adjustment specifications. Includes exploded views of movement components and comprehensive parts list with reference numbers.
Valjoux 7733, 7734, 7736 Assembly Instructions
Assembly instructions for Valjoux chronograph movements (calibers 7733, 7734, 7736). Pages 11-15 covering final assembly steps including hour-recorder mechanism assembly for caliber 7736, date-indicator mechanism assembly for caliber 7734, lubrication points, and functional checks. Includes detailed technical drawings showing component placement and assembly sequences.
Valjoux 7733, 7734, 7736 Chronograph Movement Service Manual
Technical service documentation for Valjoux chronograph calibers 7733, 7734 and 7736. Covers complete disassembly procedures including hour-recorder mechanism (7736), date-indicator mechanism (7734), and chronograph mechanism. Includes detailed assembly instructions with component references. Contains illustrated exploded diagrams and step-by-step repair procedures with numbered components.
Valjoux 7740, 7741 Chronograph Parts List
Illustrated parts catalog for Valjoux 7740 and 7741 chronograph movements. Contains numbered component diagrams, exploded views of the chronograph mechanism, small second mechanism, and detailed parts lists in French, English and German. Includes screws, levers, gears, bridges and specialized chronograph components with corresponding reference numbers.
Valjoux 7750 Calendar & Hour Counter Mechanisms Assembly
Technical assembly documentation for Valjoux 7750 chronograph movement calendar and hour counter mechanisms. Includes exploded views and parts lists for models 7750, 7751, and 7753, with lubrication specifications using Molykote DX and Moebius HP-1300 oils.
Valjoux 7750 Calendar and Moon Phase Mechanism Assembly
Technical documentation for Valjoux 7750 chronograph movement covering calendar mechanism assembly (Cal. 7754 and Cal. 7765), moon phase module assembly, hour counter driving system, and minute counter adjustment. Includes exploded views, parts lists with numbered components, lubrication specifications (Molykote DX, Moebius HP-1300), disassembly and reassembly procedures, operational system diagram of movement, and detailed adjustment procedures for minute counter finger and driver cannon pinion.
Valjoux 7750 Chronograph Mechanisms Assembly and Parts
Technical documentation for Valjoux caliber 7750 and related movements (7750, 7751, 7753, 7754, 7760, 7765). Contains detailed assembly diagrams for hand-setting mechanism, basic movement, and chronograph mechanisms with numbered parts lists. Includes lubrication specifications and component identification for multiple caliber variants.
Valjoux 7750 Hand Fitting Heights and Technical Specifications
Technical documentation for Valjoux caliber 7750 chronograph movement. Pages 24-27 cover: gear meshing adjustment with chronograph wheel, calendar mechanism assembly (caliber 7751), moon phase mechanism assembly (caliber 7751), hand fitting specifications with detailed technical drawings showing dimensions and tolerances, functional descriptions of the movement, and complete hand fitting heights table with reference measurements.
Valjoux 7750 Hand Fitting Heights Technical Drawing
Technical drawings and assembly specifications for Valjoux 7750 chronograph movement hand fitting heights. Contains detailed cross-sectional diagrams with dimensional specifications for hour hand, minute hand, seconds hand, and chronograph hand fitting. Includes parts list tables with component lengths (columns A through H) for models 7751, 7761, 7753, 7754, and 7765. Features precise tolerance notations and adjustment specifications in millimeters.
Valjoux 7750 Watch Movement Parts List
Parts list and material specifications for Valjoux 7750 chronograph movement. Contains detailed component numbering, French and English nomenclature, material designations across caliber variants 7750, 7751, 7753, 7754, 7760, 7765. Includes mechanical assembly diagrams and component illustrations for shock absorbers, balance mechanisms, chronograph functions, and hour counter systems.
Valjoux Cal. 7740/7741 Technical Specifications
Technical specifications and parts list for Valjoux caliber 7740 and 7741 chronograph movements. Cal. 7740 features a lever movement with recording chronograph, 30 minutes and 12 hours counters, 2 pushers, cam mechanism, and quick date-setting with 28,800 vibrations. Cal. 7741 includes 12 and 24-hour devices. Includes dimensional data, component specifications, exploded view diagrams of movement plates, wheels, springs, and hardware with numbered part references.
Valjoux Caliber 23 and 72 Technical Specifications
Technical documentation for Valjoux chronograph movements calibers 23 and 72. Includes detailed specifications in millimeters for case, balance, escape wheel, hairspring, balance cock, virole, piston, barrel bridge, and other components. Contains exploded views of movements and comprehensive parts lists with numbered component diagrams for both calibers. Caliber 23 features 30 or 45-minute recording chronograph with 2 pushers. Caliber 72 features 30-minute recording with 12-hour counter and 2 pushers. Special components listed for 45-minute version of caliber 23.
Valjoux Caliber 24 Mechanical Movement - Technical Data & Parts
Technical documentation for Valjoux caliber 24 chronograph movement manufactured by Valjoux S.A., Les Bioux, Switzerland. Includes four movement variants: 3-function mechanism (3F), 2-function with 1-hour reset (2F 24T), 2-function with 1.5-hour reset (2F), and rattrapante pusher mechanism (RA). Contains detailed technical specifications with all measurements in millimeters covering case, escape wheel, balance, virole, pillar, spring, adjustment details, and chronograph components. Exploded views show all four movement types. Comprehensive parts lists with component references, materials identification, and assembly details. Cross-referenced parts catalog with French, English, and German nomenclature.
Valjoux Caliber 7733, 7734, 7736 Technical Specifications
Technical documentation for Valjoux chronograph movements 7733, 7734, and 7736. Includes detailed specifications (dimensions, jewels, escapement data), complete parts lists with numbered illustrations and exploded views, and supplementary technical information with variant parts.
Valjoux Calibers 23, 72, 72c, 88, 90 - Parts and Screws Correspondence
Technical correspondence tables for Valjoux watch movement calibers 23, 72, 72c, 88 and 90. Includes detailed parts numbering for movement, chronograph mechanism, hour-recording, calendar and moon phase devices. Two comprehensive tables: parts correspondence and screws correspondence with cross-references between caliber types.