Product Description
The 2021 Audemars Piguet Royal Oak Offshore Diver 15720ST.OO.A027CA.01 represents the modern evolution of AP’s legendary Offshore dive platform robust, architectural, and unmistakably Royal Oak. The stainless-steel case carries AP’s traditional brushed-and-polished finishing, paired with the iconic octagonal bezel secured by white-gold screws.
The blue Méga Tapisserie dial remains one of AP’s most recognizable signatures. Bold white luminous markers and hands provide immediate legibility, while the internal rotating dive scale controlled via the screw-down crown at 10 o’clock anchors the watch as a true professional diver. The sapphire exhibition caseback reveals AP’s in-house Calibre 4308, offering improved reliability, refined finishing, and a 60-hour power reserve.
Condition is excellent, with only light, respectful wear and no notable marks. The case, bezel, crystal, and dial all present cleanly. The rubber strap remains supple and secure, and the pin buckle is sharp and unpolished in appearance.
Included is the full AP documentation set: warranty card, warranty booklet, instruction manual, and card holder.
| Brand | Audemars Piguet |
|---|---|
| Model | Royal Oak Offshore Diver |
| Reference Number | 15720ST.OO.A027CA.01 |
| Year Manufactured | 2021 |
| Country/Region of Manufacture | Switzerland |
| Condition | Excellent (light signs of careful handling) |
| Gender | Men |
| Age Group | Adult |
| Style | Luxury Sport Diver |
| Display | Analog |
| Case Material | Stainless Steel |
|---|---|
| Case Color | Silver |
| Case Size | 42 mm |
| Case Thickness | Approx. 14.2 mm |
| Case Shape | Octagonal / Royal Oak Profile |
| Case Finish | Brushed with polished accents |
| Bezel Type | Fixed Octagonal with secured screws |
| Bezel Material | Stainless Steel |
| Crystal | Sapphire |
| Caseback | Sapphire Exhibition |
| Crown | Screw-Down (Primary), Secondary crown for internal dive bezel |
| Dial Color | Blue |
|---|---|
| Dial Finish | Méga Tapisserie Pattern |
| Numerals | Applied Index Markers |
| Hands | Luminous Baton Hands |
| Lume | Super-LumiNova |
| Features | Internal rotating dive ring, date display |
| Movement | Audemars Piguet Calibre 4308 (Automatic) |
|---|---|
| Jewels | 32 |
| Power Reserve | 60 Hours |
| Escapement Type | Lever Escapement |
| Chronometer Certified | Factory AP precision standard |
| Frequency | 28,800 vph |
| Functions | Hours, Minutes, Seconds, Date, Internal Dive Bezel |
| Strap Material | AP Rubber |
|---|---|
| Strap Color | Blue |
| Clasp | Stainless-Steel AP Pin Buckle |
| Lug Width | Integrated AP Diver Style |
| Band Width | Integrated |
| Wrist Fit | Adjustable |
| Water Resistance | 300 m / 1000 ft |
|---|---|
| Included | Warranty card, warranty booklet, manual, card holder |
| Condition Type | Pre-Owned |
| Seller Warranty | Yes fully authenticated |
