Record 666 (Longines 420)
Tax included.
Flat hairspring, KIF-Flector shock protection. Longines cal: 420, 428 is based on this caliber with different bridge design.
Data Record cal: 666 (Longines cal: 428).
- 17 jewels, manual wind.
- Size: 10.5''' 23.30 mm.
- H: = 2.50 mm.
- N: = 21600 A/h.
- Power reserve: 40 h.
Versions: Record
- 666: no second.
- 667: sub second.
Versions: Longines
- 420: sub second.
- 428: no second.
- 846: micrometic regulator, sub second.
- 847: micrometic regulator, no second.