The blue dial on this replica Royal-Oak-Offshore 26400SO 44mm occupies a brighter position in the Offshore blue spectrum compared to the deeper-toned versions. The 26400SO.OO.A057CA.01 variant uses a stainless steel case with the ceramic bezel insert, keeping the construction aligned with the standard Offshore chronograph platform. At 44mm the case fills the wrist with the angular presence that defines every Offshore, while the blue Mega Tapisserie dial gives it a visual identity distinct from the more common black configurations. AP has released multiple blue Offshore references over the years, and this one balances saturation and brightness without leaning toward either extreme.

Key Specifications

• Case diameter: 44mm
• Case material: stainless steel
• Bezel: ceramic, octagonal, 8 hex screws
• Dial: blue Mega Tapisserie with white subdials
• Crystal: sapphire with anti-reflective coating
• Strap: blue rubber
• Movement: automatic chronograph
• Functions: chronograph, date, small seconds

White subdial accents against the blue main dial produce higher contrast than the tone-on-tone approach found in the deep blue version, improving chronograph readability.

Design & Finishing

The stainless steel case uses AP’s standard Offshore finishing with alternating brushed and polished surfaces across the case sides, lugs, and crown guards. The ceramic bezel resists scratches along the top surface, while the exposed hex screws add the industrial design language that defines every Offshore watch. The blue dial displays the Mega Tapisserie grid pattern, which refracts light differently across each cell of the grid. White subdials at 12, 6, and 9 break up the blue field and add legibility to the chronograph functions. The Offshore collection includes this blue variant alongside black, green, and grey ceramic options. For an entirely different material, the 6405CE Forest Green ceramic trades steel for an all-ceramic build.

On the Wrist

Steel Offshore chronographs with colored dials occupy the intersection of sport functionality and visual personality. The blue dial on this 26400SO gives it a nautical character that pairs naturally with summer wardrobes and coastal settings, while the steel case and rubber strap keep it appropriate for daily wear year-round. The white subdials prevent the chronograph counters from disappearing into the main dial, which is a functional advantage over monochromatic designs. This replica Royal-Oak-Offshore 26400SO 44mm delivers a balanced blue Offshore experience with the contrast needed to keep every function readable at a glance.