- Year
- 2026
- Condition
- Excellent
- 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
Stainless steel and "Bleu Nuit, Nuage 50" ceramic, 43 mm
The Audemars Piguet Royal Oak Offshore Selfwinding Chronograph, reference 26420SO.OO.A029VE.01, in stainless steel and "Bleu Nuit, Nuage 50" ceramic, 43 mm across. Selfwinding Calibre 4401, with flyback chronograph, hours, minutes, small seconds and date.
The Audemars Piguet Royal Oak Offshore Selfwinding Chronograph, reference 26420SO.OO.A029VE.01, combines a stainless steel case middle, caseback, crown chip and push-piece guards with a bezel, push-pieces and crown in "Bleu Nuit, Nuage 50" ceramic, 43 mm across and 14.4 mm high. Water resistance is rated to 100 m. The "Bleu Nuit, Nuage 50" "Méga Tapisserie" dial carries light blue counters, 18-carat white gold hour-markers and hands filled with luminescent material, with the inner bezel in the matching shade. The bracelet is an interchangeable "Bleu Nuit, Nuage 50" textured leather strap, supplied with an additional "Bleu Nuit, Nuage 50" rubber strap and a stainless steel AP pin buckle.
The movement is Calibre 4401, a selfwinding calibre giving a flyback chronograph, hours, minutes, small seconds and date. It is 32 mm across and 6.8 mm high, built from 381 parts holding 40 jewels, and runs at 4 Hz (28,800 vph) with a power reserve of 70 hours.
Key details
Design and engineering
- CaseStainless steel case middle, caseback, crown chip and push-piece guards, with a bezel, push-pieces and crown in "Bleu Nuit, Nuage 50" ceramic. 43 mm across and 14.4 mm high; water resistance rated to 100 m.
- Dial"Bleu Nuit, Nuage 50" "Méga Tapisserie" pattern, with light blue counters, 18-carat white gold hour-markers and hands filled with luminescent material, and a matching inner bezel.
- BraceletInterchangeable "Bleu Nuit, Nuage 50" textured leather strap, with an additional "Bleu Nuit, Nuage 50" rubber strap, on a stainless steel AP pin buckle.
Calibre 4401
- Selfwinding
- Flyback chronograph, hours, minutes, small seconds and date
- 32 mm across, 6.8 mm high; 381 parts, 40 jewels
- 4 Hz (28,800 vph)
- Power reserve 70 h
The reference
Technical specifications
| Reference | 26420SO.OO.A029VE.01 |
|---|---|
| Collection | Royal Oak Offshore |
| Calibre | Calibre 4401 |
| Movement | Selfwinding (automatic) |
| Functions | Flyback chronograph, hours, minutes, small seconds and date. |
| Case dimensions | 43 mm |
| Case material | Stainless steel |
| Bracelet | Leather strap, stainless steel AP pin buckle |
Buying with HYPA
Purchase with confidence
- Original warranty card included, dated 2026
- 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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