772
Automatic
The caliber 772, introduced in the 2015 Geophysic, combines a worldtime function with dead-beat seconds. It features the innovative non-circular Gyrolab® balance wheel for improved precision and a complex true seconds system that allows the hand to jump forward rhythmically every second.
Caliber Details
- Manufacturer
- Jaeger-LeCoultre
- Base Movement
- Jaeger-LeCoultre 770
- Type
- Automatic
- Frequency
- 28800 vph
- Power Reserve
- 40 h
- Jewels
- 36
- Display
- Analog
- Hands
- Hours, Jumping Seconds, World Time
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