Rolex Datejust 31mm Silver Dial 278240 — Key Specs
| Feature | Specification |
|---|---|
| Model | Rolex Datejust 31 mm Silver Dial 278240 |
| Case Size | 31 mm diameter (classic ladies/unisex size) |
| Case Material | 904L stainless steel-style finish |
| Dial Color | Silver / Silver-tone dial with applied markers |
| Hour Markers | Applied baton or Roman numerals |
| Hands | Silver-tone hands with luminous fill |
| Crystal | Sapphire-style crystal with Cyclops date magnifier |
| Bezel | Smooth polished bezel |
| Movement | Automatic Super Clone movement (mimics Rolex Caliber 2236/3235 behavior) |
| Functions | Hours, minutes, seconds, date at 3 o’clock |
| Power Reserve | ~40–70 hours |
| Accuracy | Smooth sweep — not COSC certified |
| Bracelet | Stainless-steel style Oyster or Jubilee-style bracelet (replica) |
| Clasp | Deployant / fold-over clasp (replica build) |
| Water Resistance (Replica) | Replica-rated (typically 30 m-style) — not true certified depth |
| Luminescence | Luminous markers & hands (e.g., Super-Lume style) |
| Style Category | Classic dress / everyday watch inspired by genuine Rolex Datejust |
