Audemars Piguet
Royal Oak Offshore Diver Chronograph 42
26703ST
Offshore muscle meets dive-ready chronograph in bold Méga Tapisserie.
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Overview
The Audemars Piguet Royal Oak Offshore Diver Chronograph 42 (ref. 26703ST) combines the rugged, oversized character of the Offshore line with genuine diver credentials and an integrated chronograph complication. Its 42 mm stainless steel case houses the calibre 3124/3841, pairing automatic winding with column-wheel chronograph control. Dial variants in vivid green, blue, and orange give the reference a distinctly bold personality within the broader Royal Oak family.
History
Introduced in 2016, the 26703ST sat at the intersection of two of Audemars Piguet's most technically demanding disciplines — professional diving watches and high-complication sport chronographs. The reference remained in production until approximately 2021, during which time its striking colour options attracted a following among collectors who favoured expressive, tool-watch-inspired pieces. Its relatively focused production window has since made well-preserved examples of particular interest on the secondary market.
Notable points
- Calibre 3124/3841 is a self-winding movement combining a column-wheel chronograph module with a robust automatic base, offering both precision timing and reliable daily wear.
- The Méga Tapisserie dial pattern — a larger-scale evolution of the classic Grande Tapisserie — provides strong visual texture that interacts dynamically with the coloured subdials.
- Dial colourways in green, blue, and orange gave each variant a distinct character, making colour choice a meaningful differentiator for collectors.
- At 42 mm, the case occupies a purposeful middle ground between the standard Royal Oak and the most extreme Offshore proportions, suiting a wide range of wrist sizes.
- Water resistance appropriate to a professional diver is integrated without compromising the chronograph pushers, a notable engineering consideration in the design.
Specifications
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