Rolex GMT Master II 116710BLNR PVD Black Dial on Blue Rubber Strap A23J sku4991

Size: 40mm x 15mm
Movement: Asian 23J automatic movement
Functions: Hours, minutes, seconds, date and GMT display
Case: PVD plated solid 316L stainless steel case
Crystal: Scratch-proof sapphire crystal
Dial: Black dial
Bezel: Bi-directional rotating bezel
Strap: Blue rubber strap
Clasp: Flip lock clasp
Water resistance: Yes