Quick specs Audemars Piguet Royal Oak Offshore Diver Khaki Green
Size: 42 mm
Reference: 15720ST.OO.A052CA.01
Fans of diving and the AP Royal Oak, this Audemars Piguet Royal Oak Offshore Diver Khaki Green might be something for you. It keeps the original Royal Oak aesthetics and has extra features designed for underwater exploration. Also in this green color, it looks sporty, durable, and bold.
This diver features a 42-millimeter stainless steel case with a thickness of 14.2 millimeters, providing a substantial wrist presence. Its khaki green dial showcases AP’s signature “Méga Tapisserie” pattern, complemented by pink gold applied hour-markers and Royal Oak hands, all coated with luminescent material for enhanced readability.

Inner Bezel for Diving
At the flange of the dial is a black rotating inner bezel, marked from 60 to 15 minutes in beige, which allows divers to monitor elapsed time effectively. It is operated with the crown at the 10 o’clock position. This one, and the one to adjust the time and date at 3 o’clock is from black ceramic. And large enough to operate when wearing gloves.
Of course, the outer bezel is the renewed octagonal model, with eight screws attached to the case body. Furthermore, there is a date window positioned at the 3 o’clock mark, offering practical utility for daily wear.
Key Features of the Audemars Piguet Royal Oak Offshore Diver Khaki Green
- Khaki green “Méga Tapisserie” dial
- Pink gold applied hour-markers
- Rotating inner bezel
- 300 meters / 990 feet water resistance

Audemars Piguet caliber 4308
Powering this diver is the self-winding Audemars Piguet caliber 4308, renowned for its reliability and precision. This movement offers a power reserve of 60 hours that ensures consistent performance over extended periods. It is visible through the sapphire case back, where you can see the black skeleton rotor as well.
This Royal Oak comes with a khaki green rubber strap, secured by a stainless steel pin buckle. The interchangeable strap system allows for easy customization, and an additional black rubber strap is included, providing versatility to match various styles and occasions.

Technical data and specifications of the Audemars Piguet Royal Oak Offshore Diver Khaki Green |
Reference number: 15720ST.OO.A052CA.01 |
Movement: Audemars Piguet caliber 4308 | Automatic | Diameter: 32 mm (14 lignes) | Thickness: 5.2 mm | Frequency: 28,800 vph (4 Hz) | Parts: 234 | Jewels: 32 | Hours, minutes, seconds, date | Power reserve: 60 hours |
Case and dial: 42 mm | Stainless steel | Thickness: 14.2 mm | Glare-proofed sapphire crystal | Khaki green dial with méga tapisserie pattern | Black rotating inner bezel with beige 0-15 minutes scale | Pink gold Royal Oak hands with luminescent coating | Pink gold applied hour markers with luminescent coating | Screw-locked crowns in black ceramic with pink gold topping | Stainless steel case back with glare-proofed sapphire crystal | Water resistance: 30 ATM / 30 bar / 300 meters / 990 feet |
Strap: Khaki green rubber strap | Stainless steel pin buckle and interchangeable strap system | Additional black rubber strap |