SPECIFICATIONS:
| BRAND | Patek Philippe |
|---|---|
| SERIES | Nautilus Self-Winding |
| MODEL | 5811/1G |
| WATCH LABEL | Swiss Made |
| MOVEMENT | Self-winding mechanical |
| ENGINE | Caliber 26‑330 S C |
| POWER RESERVE | 45 hours |
| CASE SIZE | 41 mm |
| CASE MATERIAL | 18k White gold |
| CASE BACK | Sapphire crystal |
| DIAL COLOR | Sunburst blue with black-gradient rim, horizontally embossed |
| CRYSTAL | Sapphire |
| HANDS | gold applied hour markers with luminescent coating |
| DIAL MARKERS | Index |
| BEZEL | Fixed |
| BAND TYPE | Bracelet |
| BAND MATERIAL | 18k White gold |
| BAND COLOR(S) | Silver Tone |
| WATER RESISTANCE | Water-resistant to 30 m |