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Royal Oak Offshore Selfwinding Chronograph

Ref. 26238ST.OO.A340CA.01
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The stainless steel watch sports a blue “Méga Tapisserie" dial contrasted with black counters. It is fitted with the Manufacture’s interchangeable strap system and latest flyback chronograph, Calibre 4404.



  • Material Steel
  • Water Resistance 100 m
  • Size 42 mm
  • Thickness 15.2 mm


Blue dial with “Méga Tapisserie” pattern, black counters, arabic numerals hour-markers and white gold Royal Oak hands with luminescent coating, black inner bezel.


Blue rubber strap with textile decoration with stainless steel AP pin buckle and interchangeable strap system. Additional black calfskin strap.

Selfwinding calibre 4404

  • Functions Flyback chronograph, hours, minutes, small seconds and date.
  • Number of jewels 40
  • Mechanism Selfwinding
  • Power reserve 70 h
  • Total diameter 32 mm
  • Number of parts 433
  • Frequency 4 hz 28800 vph


Two year warranty

Your watch is guaranteed against manufacturing defects for a period of 2 years subject to our International Sales Warranty.

Five year warranty

Applicable to all AP watches purchased through our authorized network from 1st January 2017 subject to our International Sales Warranty.

Extend your Warranty