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Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →The current 42 mm Royal Oak Offshore Diver lineup featured by Audemars Piguet comes in khaki, blue and grey, each with its own reference number. A separately listed Diver pairs a deep teal dial with pink-gold accents. These are distinct colorways—not one interchangeable three-watch set—and the manufacturer’s specifications do not establish which is best for a particular wearer.
Which colors are available in the 42 mm Royal Oak Offshore Diver lineup?
Audemars Piguet’s 2026 summer feature presents three new stainless-steel Diver references in khaki, blue and grey. The table distinguishes each by reference and the dial-and-strap colors shown in the official product presentation.
| Reference | Colorway | Case | Movement | Water resistance |
|---|---|---|---|---|
| 15720ST.OO.A027CA.01 | Khaki dial and matching khaki strap | 42 mm stainless steel | Selfwinding Calibre 4308 | 300 m |
| 15720ST.OO.A009CA.01 | Blue dial and matching blue strap | 42 mm stainless steel | Selfwinding Calibre 4308 | 300 m |
| 15720ST.OO.A052CA.01 | Grey dial and matching grey strap | 42 mm stainless steel | Selfwinding Calibre 4308 | 300 m |
These specifications are stated by Audemars Piguet in its 2026 summer feature. Its khaki, blue and grey product listings identify the individual references. The listed colors are a way to distinguish the versions; the sources do not rank them or say one suits a particular wearer better.
How does the teal-and-pink-gold Diver differ?
Reference 15720ST.OO.A403CA.01 is a separate 42 mm stainless-steel Royal Oak Offshore Diver listing. It combines a deep teal dial with pink-gold accents, rather than belonging to the khaki, blue and grey trio featured as new editions. Audemars Piguet’s product page for 15720ST.OO.A403CA.01 identifies this distinct colorway.
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#1 Best Overall
- Using high quality Nature Rubber materials. Make you feel light, strong, soft and flexible in the process of wearing.
- Compatible with Audemars Piguet Royal Oak Offshore AP 28 mm: Replacement for 15703 15710 15400 26470 26400 watch band
- Band Width: 28mm.
- WHAT YOU GET: 1 x Rubber Watch Band, 1 x Spring Bar Tool, 2 x Strap Pins.
- If you have any problems, please feel free to contact with us. We are very happy to help you.
What do the movement and strap system add?
The three new references use selfwinding Calibre 4308. Audemars Piguet describes a patented setting mechanism; the movement provides seconds and an instant-jump date indication. The official summer feature states 300 m water resistance for these editions. These are manufacturer specifications, not results from independent comparative testing.
The integrated interchangeability system is built into the watch’s studs and buckle. That does not establish that a generic or third-party strap will fit. For a replacement or alternate strap, verify compatibility with the exact reference rather than relying on appearance or a broad claim that a strap fits the Diver collection.
Rank #2
- Fits for Most Audemars Piguet Watch Model Collection: Royal Oak, Offshore Diver 42 MM, 15707, 15703, 25721, 26470, 26178OK...etc.
- It fit all version of Royal Oak Offshore which takes smaller lenght tube.
- Screws: 26.5 mm X 17.5 mm X 1.6 mm
- Packing: 2 pcs tubes and 2 pcs screws
- Material: They are made of the highest quality 316L stainless steel.
How do these colors fit the Offshore’s history?
Colorful design has appeared elsewhere in the broader Royal Oak Offshore family, but the historical examples are not Diver models. Audemars Piguet’s Heritage archive for the original Royal Oak Offshore records the first model, reference 25721, as launching at the Basel Fair in April 1993. The archive lists a 42 mm case and 10 ATM water resistance, and records 10,896 units delivered between 1993 and 2016. Those figures belong to the original Offshore model, not today’s Diver.
The Heritage archive also records five one-of-a-kind 30 mm Royal Oak Offshore Jewellery watches. The decision to make them was taken in June 1999, with deliveries from April to November 2000. They had steel cases, white-gold bezels set with colored baguette sapphires, and mother-of-pearl dials painted to match their straps, which came in green, yellow, orange, pastel pink and pastel blue. These unusual Jewellery watches show the wider family’s documented color history; they are not evidence of current Diver production.
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Quick Recap
Best Value
- VERIFY YOUR WATCH MODEL & MEASURE THE CORRECT SIZE USING A RULER – Watch Parts Are Model and Size Specific. Please Verify Compatibility Before Purchasing.
- Compatibility & Size: 26mm AP Rubber Band Strap, compatible with Audemars Piguet Royal Oak Offshore 15300 15400 (Black).
- Ensure Perfect Fit: Verify the size, color, and model compatibility with your specific watch before purchasing to ensure a perfect fit and avoid returns or exchanges.
- Compatibility Check: Double-check your watch's requirements and compatibility details to ensure the product meets your needs. This will help you avoid any issues with returns or exchanges.
- Aftermarket Product: This is an aftermarket/generic made to original factory specs for a precise fit.
Rank #4
- Compatible Model: Fits for Most Audemars Piguet Watch Model Collection: Royal Oak, Offshore Diver 42 MM, 15707, 15703, 25721, 26470, 26178OK...etc.
- This tube and screw are made of 316L stainless steel, offering durability and strength for your watch.
- Size: (24mm x 1.6mm x 1.2mm) M1.2mm
- Package Includes:2 Tubes,2 Screws
- Your satisfaction is Our highest priority, please contact us if you have any questions, we will try our best to serve for you.
Rank #3
- Compatible Brand: Audemars Piguet Royal Oak Offshore
- Size：3.0*1.4*4.6mm
- Premium Material: Made From 316L Stainless Steel. Corrosion-Resistant, Durable, And Outperforms Alloy Alternatives.
- Package Included: 4 Screws
- Your Satisfaction Is Our Highest Priority. Pls Contact Us If You Have Any Questions, We Will Try Our Best To Serve For You.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
