L897.5
Automatic
Automatic mechanical caliber featuring an annual calendar, built upon the ETA A31.L81 base. Includes a silicon balance spring and chronometer certification.
Caliber Details
- Manufacturer
- Longines
- Base Movement
- ETA A31.L81
- Type
- Automatic
- Frequency
- 25200 vph
- Power Reserve
- 64 h
- Jewels
- 21
- Diameter
- 25.60 mm
- Display
- Analog
- Hands
- Hours, Minutes, Seconds
