Official information:
Model case: Oyster, 31 mm, Oystersteel white gold
Oyster architecture: Monobloc middle case, screw-down case back winding crown
Diameter: 31 mm
Material: White Rolesor - combination of Oystersteel 18 ct white gold
Bezel: Fluted
Winding crown: Screw-down, Twinlock double waterproofness system
Crystal: Scratch-resistant sapphire, Cyclops lens over the date

Movement: Perpetual, mechanical, self-winding
Calibre: 2235, Manufacture Rolex
Precision: -2/+2 sec/day, after casing
Functions: Centre hour, minute seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting
Winding: Bidirectional self-winding via Perpetual rotor
Power reserve:
Bracelet: Oyster, flat three-piece links
Bracelet material: Oystersteel
Clasp: Folding Oysterclasp with Easylink 5 mm comfort extension link
Dial: Black
The replica Rolex from X-watch.co was AAA replica, with 1:1 same look and most close materials,Inside the watch was high imitated Asian Automatic movement with perfect functions, no box default, you can buy a box from the box page, replica watches was waterproof but can't wear it swimming.