SPECIFICATIONS:
| Reference Number | 647.OX.1138.RX |
| Case Size | 42 mm |
| Dial | Sapphire |
| Hands | N/A |
| Case Material | Satin-finished and Polished 18K King Gold |
| Movement | Mechanical (Automatic) |
| Bracelet Material | Black Structured Lined Rubber Straps |
| Clasp Type | 18K King Gold and Black-plated Stainless Steel Deployant Buckle Clasp |
| Functions | Hours, Minutes, Big Date Moonphase Movement |
| Crystal | Sapphire with Anti-reflective Treatment |
| Model | Spirit Of Big Bang Moonphase King Gold |
| Water Resistance Rating | Water resistant to 100 m |
| Box/Papers | Original Hublot Box and Papers |
| Warranty | Balance of Hublot 2-year Warranty |
| Country/Region of Manufacture | Switzerland |
| Display | Analog |