Timeless, quietly luxurious, and built for daily wear, the Oyster Perpetual 31 distills Rolex design to its essentials. The 31 mm Oystersteel case with a smooth bezel frames a clean, highly legible blue dial. Inside, the in-house Calibre 2232 (Syloxi hairspring) delivers precise timekeeping with a ~55-hour power reserve. Waterproof to 100 m and paired with the three-link Oyster bracelet and Oysterclasp (with Easylink 5 mm comfort extension), this reference balances robust engineering with refined simplicity.
Key Features:
Reference: 277200
Case: 31 mm Oystersteel; smooth bezel; screw-down crown; sapphire crystal; 100 m water resistance
Dial: Blue with Chromalight lume; applied baton hour markers
Movement: Rolex Calibre 2232 automatic; Syloxi silicon hairspring; ~55 h power reserve; Superlative Chronometer
Bracelet/Clasp: Oyster bracelet in Oystersteel; Oysterclasp with Easylink 5 mm extension
Set & Condition:Box & papers in very good condition.
