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Rolex
Datejust 31
Rolex
178240
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Details & Specifications
Specifications:
| Movement | |
| Type |
Perpetual, mechanical, self-winding |
| Calibre |
2235 |
| Power Reserve (h) | 48 h |
| Precision | -2/+2 sec/day, after casing |
|
Functions |
Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting |
| Case | |
| Case Material | Stainless steel |
| Case Diameter | 31 mm |
| Water Resistance | 100 m / 330 feet |
| Bezel | Domed |
| Crystal | Scratch-resistant sapphire, Cyclops lens over the date |
| Dial Colour | Black dial |
| Dial Indicators | Batons
|
| Bracelet | |
| Bracelet Material | Oyster, flat three-piece links |
| Clasp | Folding Oysterclasp with Easylink 5 mm comfort extension link |
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