Compare Studio
1803 vs 128239
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| Specification | ||
|---|---|---|
| Nickname | President | President |
| Production | 1959–1977 | 2019–present |
| Era | Vintage acrylic | Caliber 3255 |
| Status | discontinued | current |
| Case diameter | 36mm | 36mm |
| Case material | 18k gold / platinum | 18k white gold |
| Bezel | Fluted | Fluted |
| Crystal | Acrylic | Sapphire with Cyclops |
| Caliber | 1555 / 1556 | 3255 |
| Manufacturer | Rolex | Rolex |
| Winding | automatic | automatic |
| Power reserve | — | ~70 hours |
| Functions | Hours, minutes, seconds, date, day | — |
| Bracelet | — | President |
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