- Year
- 2026
- Condition
- Unworn
- Set
- Box and papers
- Size
- 42 mm
Set and condition
Complete set
This Royal Oak Offshore Diver is accompanied by its original presentation box, warranty card and supporting documentation. The watch and included items are inspected by an expert watchmaker before sale. Additional photographs and video of this piece are available on request.
Original presentation box
Original presentation box and packaging.
Original papers
Warranty card and supporting documentation.
Inspected prior to sale
Reviewed for condition, completeness and functionality. Additional details and photographs are available on request.
Condition photography
Additional close-up images of specific areas are available before purchase.
Overview
Stainless steel, 42 mm
The Audemars Piguet Royal Oak Offshore Diver, reference 15720ST.OO.A355CA.01, in stainless steel, 42 mm across, with a black "Méga Tapisserie" dial and turquoise diving-scale accent. Selfwinding Calibre 4308, with dive time measurement, hours, minutes, centre seconds and date.
The Audemars Piguet Royal Oak Offshore Diver, reference 15720ST.OO.A355CA.01, is cased in stainless steel with black ceramic crowns and stainless steel crown chips, 42 mm across and 14.2 mm high. It has a glareproofed sapphire crystal and caseback, with water resistance rated to 300 m. The black "Méga Tapisserie" dial carries a turquoise 15-minute zone on the diving scale, 18-carat white gold hands and hour-markers filled with luminescent material, and a black inner bezel. The bracelet is an interchangeable turquoise rubber strap on a stainless steel pin buckle.
The movement is Calibre 4308, a selfwinding calibre giving dive time measurement, hours, minutes, centre seconds and date. It is 32 mm across and 5.2 mm high, built from 234 parts holding 32 jewels, and runs at 4 Hz (28,800 vph) with a power reserve of 60 hours.
Key details
Design and engineering
- CaseStainless steel, with black ceramic crowns and stainless steel crown chips. Glareproofed sapphire crystal and caseback. 42 mm across and 14.2 mm high; water resistance rated to 300 m.
- DialBlack "Méga Tapisserie" pattern with a turquoise 15-minute zone on the diving scale, 18-carat white gold hands and hour-markers filled with luminescent material, and a black inner bezel.
- BraceletInterchangeable turquoise rubber strap on a stainless steel pin buckle.
Calibre 4308
- Selfwinding
- Dive time measurement, hours, minutes, centre seconds and date
- 32 mm across, 5.2 mm high; 234 parts, 32 jewels
- 4 Hz (28,800 vph)
- Power reserve 60 h
The reference
Technical specifications
| Reference | 15720ST.OO.A355CA.01 |
|---|---|
| Collection | Royal Oak Offshore |
| Calibre | Calibre 4308 |
| Functions | Dive time measurement, hours, minutes, centre seconds and date. |
| Case dimensions | 42 mm |
| Case material | Stainless steel |
| Bracelet | Rubber strap, stainless steel pin buckle |
Buying with HYPA
Purchase with confidence
- Original warranty card included, dated 2026
- Free insured delivery within Australia · international quoted
- Payment by bank transfer
- Registered Australian dealerHYPA International Pty Ltd · Registered Victorian second-hand dealer, Registration No. SHD-0018017.
- Direct specialist supportSpeak with the HYPA team before, during and after the purchase.
- Rated 5.0 on Google · 6 reviewsFrom clients of HYPA International on Google. Read the reviews
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