Rolex 277200 Oyster Perpetual 31Black

• Brand New
• Original full set includes box, booklets, Rolex green tag and Rolex international warranty 
• Original unadjusted full straps
• Rolex international warranty dated 2023

Model case
Oyster, 31 mm, Oystersteel

Oyster architecture
Monobloc middle case, screw-down case back and winding crown

Diameter
31 mm

Material
Oystersteel

Bezel
Domed

Winding crown
Screw-down, Twinlock double waterproofness system

Crystal
Scratch-resistant sapphire

Water resistance
Waterproof to 100 metres / 330 feet

Movement
Perpetual, mechanical, self-winding

Calibre
2232, Manufacture Rolex

Precision
-2/+2 sec/day, after casing

Functions
Centre hour, minute and seconds hands. Stop-seconds for precise time setting

Oscillator
Syloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers

Winding
Bidirectional self-winding via Perpetual rotor

Power reserve
Approximately 55 hours

Bracelet
Oyster, three-piece solid links

Material
Oystersteel

Clasp
Folding Oysterclasp with Easylink 5 mm comfort extension link

Dial
Bright black

Details
Highly legible Chromalight display with long-lasting blue luminescence