Unworn Royal Oak Offshore DIVER 15720ST.OO.A009CA.01. 42 mm, Grey dial with “Méga Tapisserie” pattern, white gold applied hour-markers and Royal Oak hands with luminescent coating, blue rotating inner bezel with zone from 60 to 15 minutes in white, Stainless steel case, glareproofed sapphire crystal and caseback, black ceramic screw-locked crowns, 4308 calibre, Selfwinding movement, 60 h power reserve, 32 jewels, Grey rubber strap with AP folding clasp. Water resistant to 300 m.
- Model: Royal Oak Offshore
- Reference: 15720ST.OO.A009CA.01
- Diameter: 42 mm
- Case material: Stainless steel
- Dial color: Grey
- Bezel Type: Fixed
- Bezel Color: Silver
- Bezel Material: Stainless steel
- Crystal: Glareproofed sapphire crystal and caseback
- Calibre: 4308
- Movement: Selfwinding
- Number of Jewels: 32
- Power Reserve: 60 h
- Bracelet Material: Grey rubber strap
- Clasp: AP folding clasp
- Functions: Dive time measurement, hours, minutes, centre seconds and date
- Water resistance: 300 m