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3700/1A vs 5811/1G-001
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| Specification | ||
|---|---|---|
| Nickname | Jumbo | — |
| Production | 1976–1990 | 2022–present |
| Era | Original Nautilus | White-gold successor (cal 26-330) |
| Status | discontinued | current |
| Case diameter | 42mm | 41mm |
| Thickness | 7.6mm | — |
| Case material | Stainless steel | 18k white gold |
| Construction | Porthole-inspired two-part case with side hinges (Gérald Genta) | — |
| Bezel | Rounded octagonal | Rounded octagonal |
| Crystal | Sapphire | Sapphire |
| Caseback type | — | Display (sapphire) |
| Water resistance | 120m | 120m |
| Dial | Blue-black embossed | Blue-grey embossed |
| Hands | Applied baton | — |
| Movement | Automatic | Automatic |
| Caliber | 28-255 C | 26-330 S C |
| Manufacturer | Patek Philippe (JLC 920 base) | Patek Philippe |
| Winding | automatic | automatic |
| Power reserve | — | ~45 hours |
| Complications | Date | Date, stop-seconds |
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