IWC 19''' cal: 53 H6
Tax included.
- 15/16 Jewels, manual wind, lever set, savonette calibre.
- Size: 19''' = 41,9 mm.
- H: = 6.0 mm.
- N: = 18.000 A/h. Cut bimetallic balance with breguet hairspring.
- Power reserve: 30 h.
- Mainspring: 2,30 x 17,5 - 0,22 - 540 mm.
Versions:
- 19''' cal: 52 15/16 jewels, Open face caliber.
- 19''' cal: 53 15/16 jewels, Savonette caliber.