Case:
Diameter: 41 mm.
Stainless steel.
Smooth domed bezel.
Monobloc middle case.
Screw-down case back and winding crown.
Twinlock double waterproofness system.
Waterproof to 100 metres / 330 feet.

Dial:
Yellow.
Scratch-resistant sapphire.

Movement:
Perpetual, mechanical, self-winding.
Calibre 3230, manufacture Rolex.
Centre hour, minute and seconds hands.
Stop-seconds for precise time setting.
Power reserve of 70 hours.
31 jewels.
Frequency: 28.800 v.p.h.

Bracelet:
Stainless steel.
Oyster, flat three-piece links.
Folding oysterlock safety clasp with easylink 5 mm comfort extension link.