Description
The echo of origins
This Oyster Perpetual 31 in Oystersteel and yellow gold symbolizes the celebration of 100 years of the Oyster.
Slate Dial
Celebrating 100 years
On the slate dial – a new colour for the Oyster Perpetual range – the inscription ‘100 years’ appears at 6 o’clock in place of the usual ‘Swiss Made’ marking. Moreover, each five-minute interval on the minute track is denoted by a green square, and the name ‘Rolex’ is pad printed in the same green, the brand’s emblematic colour.
Yellow Rolesor
A meeting of two metals
Gold is coveted for its lustre and nobility. Steel reinforces strength and reliability. Together, they harmoniously combine the best of their properties. A true Rolex signature, Rolesor has featured on Rolex models since the early 1930s, and was trademarked as a name in 1933. It is one of the prominent pillars of the Oyster Perpetual collection.
The Oyster bracelet
Alchemy of form and function
The Oyster bracelet is a perfect alchemy of form and function, aesthetics and technology. First introduced in the late 1930s, this particularly robust and comfortable metal bracelet with its broad, flat three-piece links remains the most universal bracelet in the Oyster collection. For the Oyster Perpetual models the Oyster bracelet is fitted with an Oysterclasp.
2232 movement
Superlative performance
Unveiled in 2020, calibre 2232 is a new-generation self-winding mechanical movement entirely developed and manufactured by Rolex. Fitted with a Syloxi hairspring in silicon, patented, it offers a superlative level of chronometric performance. Insensitive to magnetic fields, the Syloxi hairspring provides great stability in the face of temperature variations and remains up to 10 times more precise than a traditional hairspring in case of shocks. Its patented geometry ensures its regularity in any position.
Specifications
| Brand | Rolex |
|---|---|
| Gender | Female |
| AgeGroup | Adult |
| Color | Grey |
| Collection | Oyster Perpetual |
| Model | Oyster Perpetual 31 |
| Reference | 277203 |
| Case Material | Yellow Rolesor – combination of Oystersteel and yellow gold |
| Case Diameter | 31 mm |
| Size | Small |
| Dial | Slate |
| Dial Gems | Not gem-set |
| Bracelet | Oyster |
| Bracelet Material | Oystersteel |
| Clasp | Folding Oysterclasp with Easylink 5 mm comfort extension link |
| Bezel | Domed |
| Crystal | Scratch-resistant sapphire |
| Winding Crown | Screw-down, Twinlock double waterproofness system |
| Water Resistance | Waterproof to 100 metres / 330 feet |
| Oyster Architecture | Monobloc middle case, screw-down case back and winding crown |
| Calibre | 2232, Manufacture Rolex |
| Movement | Perpetual, mechanical, self-winding |
| Functions | Centre hour, minute and seconds hands. Stop-seconds for precise time setting |
| Power Reserve | Approximately 55 hours |
| Precision | -2/+2 sec/day, after casing |
| Oscillator | Syloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers |
| Winding | Bidirectional self-winding via Perpetual rotor |
| Certification | Superlative Chronometer (official chronometer certification + Rolex certification after casing) |
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