.
IWC
Portofino Handwound Eight-Days
IWC
IW510103
Share:
Details & Specifications
SPECIFICATIONS
| Movement | |
| Type | Manual winding |
| Calibre |
|
| Power Reserve (h) | 192 h |
|
No. of Jewels No. of Components |
30 215 |
| Frequency | 4 Hz (28,800 vph) |
| Case | |
| Case Material | Stainless steel case |
|
Case Diameter Case Thickness |
45 mm 11.7 mm |
| Water Resistance | 30 m / 100 feet |
| Bezel | Stainless steel |
| Crystal | Sapphire glass, convex, anti-reflective coating on both sides |
| Dial Colour | Silver-plated dial |
| Dial Indicators | Roman numerals |
| Strap | |
| Strap Material |
|
| Clasp | Stainless steel pin-buckle |
|
Lug-Width Buckle-Width |
22 mm 19 mm |