- Year
- 2025
- Condition
- Unworn
- Set
- Box and papers
- Movement
- Selfwinding (automatic)
- Size
- 43 mm
Set and condition
Complete set
This Royal Oak Offshore Selfwinding Chronograph 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
18-carat white gold, 43 mm
The Audemars Piguet Royal Oak Offshore Selfwinding Chronograph, reference 26425BC.ZZ.D002CA.02, in 18-carat white gold, 43 mm across, with an 18-carat white gold dial. Selfwinding Calibre 4409, with a flyback chronograph, hours, minutes and small seconds.
Audemars Piguet no longer makes this reference.
The Audemars Piguet Royal Oak Offshore Selfwinding Chronograph, reference 26425BC.ZZ.D002CA.02, is cased in 18-carat white gold, 43 mm across and 15.5 mm high, the case and bezel set with baguette-cut diamonds, with a double glareproofed sapphire crystal and caseback and black ceramic pushpieces and screw-locked crown. Water resistance is rated to 20 m. The dial is 18-carat white gold, set with baguette-cut diamonds, with black counters, white gold applied hour-markers and Royal Oak hands with luminescent coating, and a black inner bezel. The black rubber strap fastens with an 18-carat white gold AP folding clasp set with baguette-cut diamonds.
The movement is Calibre 4409, a selfwinding calibre giving a flyback chronograph, hours, minutes and small seconds. It is 32 mm across and 6.8 mm high, built from 349 parts holding 40 jewels, and runs at 4 Hz (28,800 vph) with a power reserve of 70 hours.
Key details
Design and engineering
- Case18-carat white gold, 43 mm across and 15.5 mm high, the case and bezel set with baguette-cut diamonds, with a double glareproofed sapphire crystal and caseback and black ceramic pushpieces and screw-locked crown. Water resistance is rated to 20 m.
- Dial18-carat white gold, set with baguette-cut diamonds, with black counters, white gold applied hour-markers and Royal Oak hands with luminescent coating, and a black inner bezel.
- BraceletBlack rubber strap, on an 18-carat white gold AP folding clasp set with baguette-cut diamonds.
Calibre 4409
- Selfwinding
- Flyback chronograph, hours, minutes and small seconds
- 32 mm across, 6.8 mm high; 349 parts, 40 jewels
- 4 Hz (28,800 vph)
- Power reserve 70 h
The reference
Technical specifications
| Reference | 26425BC.ZZ.D002CA.02 |
|---|---|
| Collection | Royal Oak Offshore |
| Calibre | Calibre 4409 |
| Movement | Selfwinding (automatic) |
| Functions | Flyback chronograph, hours, minutes and small seconds |
| Case dimensions | 43 mm |
| Case material | 18-carat white gold |
| Dial | 18-carat white gold dial set with baguette-cut diamonds |
| Bracelet | Rubber strap, white gold AP folding clasp set with diamonds |
Buying with HYPA
Purchase with confidence
- Original warranty card included, dated 2025
- Free insured delivery within Australia and Hong Kong · elsewhere 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 · 11 reviewsFrom clients of HYPA International on Google. Read the reviews
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