Royal Oak Offshore JF

Size 42mm x 16mm
Movement  7750 25J Automatic Chronograph Movement with Silver Screws at 28800 vph with second at 12 and working regulator
Functions Hours, minutes, sub-seconds, date and chronograph
Case Solid 316L stainless steel case
Crystal Scratch-proof sapphire crystal with colorless anti-reflection coating (Swiss standard, single-sided, same as genuine).
Bezel Stainless steel bezel with screw tubes connected to the caseback screws
Strap Stainless steel bracelet
Clasp Deployant clasp with correct engravings
Water resistance >50 Meters