
THE ROLEX OYSTER PERPETUAL: TIMELESS - FOR ALL TIME
The aesthetics of the Rolex Oyster Perpetual models set them apart as symbols of universal and classic style. They embody timeless form and function, firmly rooted in the pioneering origins of Rolex. The simplicity of an original.
Oyster Perpetual
Oyster Perpetual 31
Reference
177200
Model Case
Oyster, 31 mm, steel
Material
904L steel
Dial
Red grape
Bracelet
Oyster, flat three-piece links

Brand
Rolex
Gender
Women
Size
Small size
Family Name
Oyster Perpetual
Oyster Architecture
Monobloc middle case, screw-down case back and winding crown
Bezel
Domed
Diameter
31 mm
Water Resistance
Waterproof to 100 meters / 330 feet
Movement
Perpetual, mechanical, self-winding
Caliber
2231, Manufacture Rolex
Power Reserve
Approximately 48 hours
Bracelet Material
904L steel
Clasp
Oysterclasp
Winding
Bidirectional self-winding via Perpetual rotor
Winding Crown
Screw-down, Twinlock double waterproofness system
Precision
-2/+2 sec/day, after casing
Crystal
Scratch-resistant sapphire
Certification
Superlative Chronometer (COSC + Rolex certification after casing)