41.0 mm stainless steel case, 13.0 mm thick, see-through sapphire glass back, convex sapphire glass crystal with antireflective coating on both sides, silver-plated dial, calibre 69355 automatic movement with chronograph, column wheel, hours, minutes, small seconds, approximately 46 hours of power reserve, black alligator leather strap. Water resistant to 3 bar.
| Reference Number | IW371604 |
| Style | Luxury, Classic |
| Gender | Men’s |
| Case Size | 41.0mm |
| Dial Color | Silver-plated |
| Hour Markers | Arabic numerals |
| Case Material | stainless steel |
| Movement | Automatic |
| Bracelet Type | Strap |
| Band Material | black alligator leather |
| Band Color | black brown |
| Clasp | Deployant |
| Colorgion of Manufacture | Switzerland |
| Watch Shape | Round |
| Water Resistance Rating |
30 m (3 ATM) |
| Features | chronograph, column wheel, hours, minutes, small seconds |
| Box/Papers | Original IWC watch box and IWC papers |
| Warranty | Balance of remaining IWC warranty |