Chronoswiss Opus CH-7543.1S-SI
Opus Chronograph, steel, skeletonized
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Specifications
- Case size
- 41 mm
- Thickness
- 14.8 mm
- Case
- stainless steel, round
- Case maker
- Chronoswiss
- Crystal
- sapphire
- Water resistance
- 100 m
- Caliber
- C.741S (automatic, based on Valjoux 7750)
- Movement maker
- Chronoswiss
- Movement type
- Automatic
- Jewels
- 25
- Frequency
- 28800 vph
- Power reserve
- 46 h
- Complications
- chronograph, date