Unworn Audemars Piguet Royal Oak Offshore DIVER 15720ST.OO.A027CA.01. 42 mm. Blue dial with Méga Tapisserie pattern. white gold applied hour-markers and Royal Oak hands with luminescent coating. black 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. Blue rubber strap with AP folding clasp. Water resistant to 300 m.
- Make: Audemars Piguet
- Model: Royal Oak Offshore
- Reference: 15720ST.OO.A027CA.01
- Diameter: 42 mm
- Case material: Stainless steel
- Dial color: Blue
- 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: Blue rubber strap
- Clasp: AP folding clasp
- Functions: Dive time measurement. hours. minutes. centre seconds and date
- Water resistance: 300 m