Rolex
Description
Details
         Oyster, 40 mm, yellow gold
    Oyster architecture
    Monobloc middle case, screw-down case back and winding crown
    Diameter
    40 mm
    Material
    18 kt yellow gold
    Bezel
    Fixed, with engraved tachymetric scale, in 18 kt yellow gold
    Winding crown
    Screw-down, Triplock triple waterproofness system
    Crystal
    Scratch-resistant sapphire
    Water resistance
    Waterproof to 100 metres / 330 feet
    Movement
    Perpetual, mechanical chronograph, self-winding
    Calibre
    4131, manufacture Rolex
    Precision
    -2/+2 sec/day, after casing
    Functions
    Centre hour and minute hands, small seconds hand at 6 o'clock. Chronograph via centre seconds hand, 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock. Stop seconds for exact time setting
    Oscillator
    Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers
    Winding
    Bidirectional self-winding via Perpetual rotor
    Power reserve
    Approximately 72 hours
    Bracelet
    Oyster, three-piece solid links    
Tags
Reviews
- 
                Very nice!!! Review by Jesus                Quality Very nice looking watch, high quality feel, works great! 


