Omega
Omega De Ville Co-Axial Power Reserve
Omega
4532.51
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Details & Specifications
Description:
The Omega De Ville Co-Axial Power Reserve reference 4532.51 is an elegant and technically distinguished dress watch from Omega’s celebrated De Ville collection. The 39mm polished stainless steel case presents a clean, refined profile, housing a black pinstripe dial of understated sophistication. The dial layout is a study in classical balance: a small seconds sub-dial at 9 o’clock, a fan-shaped power reserve indicator at 6 o’clock, and a date window at 3 o’clock, all framed by baton hour markers. The watch is powered by the Omega Co-Axial Calibre 2627, featuring the revolutionary Co-Axial escapement designed by George Daniels — a breakthrough that dramatically reduces friction on the lever escapement, extending service intervals and maintaining long-term precision. The movement carries COSC Chronometer certification to the ISO 3159 standard, requiring a precision of -4/+6 seconds per day. With approximately 48 hours of power reserve from a single mainspring barrel, the movement is finished with rhodium-plating. A scratch-resistant sapphire crystal with anti-reflective treatment inside protects the dial, while the solid caseback ensures water resistance to 100 metres. Presented on a stainless steel bracelet with a hidden folding clasp. Swiss Made.
Specifications:
| Movement | |
| Type | Automatic (Self-Winding), Co-Axial escapement |
| Calibre | Omega 2627 |
| No. of Jewels | 29 |
| Frequency | 25,200 vph (3.5 Hz) |
| Power Reserve | Approx. 48 hours |
| Certification | COSC Chronometer (ISO 3159), −4/+6 seconds per day |
| Finishing | Rhodium-plated |
| Functions | Hours, minutes, small seconds (9 o’clock), power reserve indicator (6 o’clock), date (3 o’clock) |
| Watch Label | Swiss Made |
| Case | |
| Case Material | Stainless Steel, polished |
| Case Shape | Round |
| Case Diameter | 39 mm |
| Case Thickness | 11 mm |
| Lug Width | 19 mm |
| Water Resistance | 100 m / 330 feet (10 ATM) |
| Bezel | Fixed, smooth stainless steel |
| Crystal | Scratch-resistant sapphire with anti-reflective treatment inside |
| Crown | Push/pull |
| Case Back | Solid stainless steel |
| Dial Colour | Black pinstripe |
| Dial Indicators | Baton hour markers; small seconds sub-dial at 9 o’clock; fan-form power reserve indicator at 6 o’clock; date window at 3 o’clock |
| Reference | 4532.51 |
| Bracelet | |
| Bracelet Material | Stainless Steel |
| Clasp | Hidden Folding Clasp |
| Clasp Material | Stainless Steel |

