这是附加信息
Stainless steel case, Automatic, self-winding, Diameter 41.0 mm, Black calfskin strap, Strap width 20.0 mm.
CASE
- Stainless steel case
 - Diameter 41.0 mm
 - Height 13.0 mm
 - See-through sapphire glass back
 - Water resistance 3.0 bar
 
MOVEMENT
- 69355 Calibre
 - IWC-manufactured movement
 - Automatic, self-winding
 - 46 hours Power Reserve
 - Frequency 28'800 VPH (4 Hz)
 - 206 Components
 - 27 Jewels
 
FEATURES
- Small hacking seconds
 - Chronograph function with minutes and seconds
 - Sapphire glass, convex, antireflective coating on both sides
 - Additional accessory strap included
 - Limited to 1000 pieces