Royal Oak Offshore 37mm 26231 SS APSF 1:1 Best Edition White Dial On White Rubber Strap A2385

Size  37mm x 12.4mm (exactly the same as genuine) 

Movement  APSF custom Dandong 2385 chronograph automatic movement at 28800vph,  same function as genuine and the date is instant change.

Functions  Hours, minutes, sub-seconds and date display; chronograph.

Case  Solid 316L stainless steel case

Crystal  Scratch-proof sapphire crystal with AR coating

Dial  White Dial

Bezel  Solid 316L stainless steel brushed/polished bezel with diamonds

Strap  White Rubber Strap

Clasp  Deployant clasp

Water resistance  Yes