Royal Oak Offshore Selfwinding Chronograph Ref. 26231ST.ZZ.A178CA.01

Audemars Piguet Royal Oak Offshore 37mm – Salmon Dial, Diamond Bezel

Overview

The Audemars Piguet Royal Oak Offshore Ref. 26231ST.ZZ.A178CA.01 blends
sport-chic ergonomics with refined gem-setting. In stainless steel with a
salmon “Lady Tapisserie” dial and a bezel set with brilliant-cut diamonds,
this selfwinding chronograph is crafted to balance everyday wearability and bold presence.

Design & Materials

• Case: Stainless steel, 37 mm, screw-locked crown, glare-proofed sapphire crystal.
• Bezel: Stainless steel bezel set with 32 brilliant-cut diamonds (~1.024 ct).
• Dial: Salmon dial with “Lady Tapisserie” pattern; white-gold applied hour-markers and Royal Oak hands with luminescent coating.
• Strap: Grey rubber strap with stainless-steel pin buckle; additional dark-grey rubber strap included.
• Water Resistance: 50 m.
• Aesthetic: Compact Offshore proportions that merge sporty lines with jewel-like brilliance.

Movement

• Caliber: Selfwinding 2385.
• Functions: Chronograph (central seconds, 30-min & 12-hour counters), hours, minutes, small seconds, date.
• Power Reserve: Approx. 40 hours; frequency 3 Hz (21,600 vph); 37 jewels; 304 parts.

Technical Specifications

• Reference: 26231ST.ZZ.A178CA.01
• Collection: Royal Oak Offshore
• Case: Stainless steel, 37 mm; thickness 12.4 mm
• Bezel: Diamond-set (32 brilliant-cut diamonds; ~1.024 ct)
• Dial: Salmon “Lady Tapisserie” with luminescent hands/markers
• Crystal: Sapphire crystal
• Caseback: Solid (per Offshore spec); sapphire on warranty/imagery may vary by batch
• Strap: Grey rubber + additional dark-grey rubber; steel pin buckle
• Water Resistance: 50 m
• Warranty: AP International Warranty (2 years; extendable to 5 years if eligible)
• Condition: New / Unworn (set contents subject to point-of-sale)

Prestige & Value

This 37 mm Royal Oak Offshore sharpens the line between everyday sport utility and high-end finishing.
The salmon dial and diamond bezel add a rare warmth to the Offshore language, making it a compact,
versatile chronograph that wears with confidence from day to evening.