Caliber 12.5 - 484 and 12.5 - 494 - Parts List
Parts list for the Jaeger LeCoultre caliber 12.5-484 and 12.5-494 calendar watch movements with dates, days, months and moonphase functions. Comprehensive technical drawings with numbered components including wheels, springs, screws, and all subsidiary parts. Essential specifications: total height 5.25 mm, engagement diameter 28.80 mm, 18,000 beats per hour, mainspring barrel dimensions 420 × 1.28 × 0.14 mm. Reference document for watchmakers and technicians requiring accurate component identification and part numbers for these refined calendar movements.
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Document Details
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- Watchmaking