Automatic Chronograph Diver’s
Features of Automatic Chronograph Diver’sCal.8R39

- Chronograph up to 12 hours
- 28,800 vibrations per hour
- Power reserve: Over 45 hours
- 34 jewels, 306 parts
- Column wheel and vertical clutch
- One-piece three-pointed hammer for instant reset
- Movement Diameter: 28.6mm
- MovementDepth: 7.6mm
