Rolex Oyster Perpetual 31 177200 is Watch Design for Women. Featuring a brushed & polished 904L Oystersteel stainless steel case along with a brushed 904L Oystersteel stainless metal Oyster bracelet. Polished 904L Oystersteel stainless metal fixed domed bezel. Black switch with luminescent hands as well as index hour markers. Stop-seconds feature for accurate period setting.
The Oyster Perpetual 31 is Driven by the Rolex Caliber 2231 self winding instant COSC Superlative Chronometer certified motion that boats a forty eight hour energy reserve and beats at 28,800 vph. A scratch proof sapphire crystal protects the dial. The situation is round and 31mm in diameter. Screw down crown with Twinlock two-fold waterproofness program. Stainless steel Oysterclasp deployment buckle. Waterproof to hundred meters / 330 legs. Functions: hours, seconds, minutes. Dress watch style. Swiss made.
- MODEL CASE
Oyster, 31 mm, Oystersteel
Perpetual, mechanical, self-winding
2231, Manufacture Rolex
Center hour, minute and seconds hands. Stop-seconds for precise time setting
- POWER RESERVE
Approximately 48 hours
Oyster, flat three-piece links
Superlative Chronometer (COSC + Rolex certification after casing)