Royal Oak Offshore Diver Steel Blue Dial Ref. 15720ST.OO.A027CA.01

Size: 42mm x 14.2mm
Movement: Miyota 9015 automatic movement 24J automatic with decorated bridges & rotor like genuine AP Calibre 4308
Functions: Hours, minutes, seconds and date display
Case: Solid 316F stainless steel case, 316F Screws in caseback (high quality screws)
Crystal: Scratch-proof sapphire crystal with Swiss standard anti reflection coating
Dial: Superlumed blue dial
Bezel: Brushed/polished bezel with same construction as genuine
Strap: Blue rubber strap
Clasp: Tang buckle with complete AP engravings
Water resistance: <30 Meters