The OCTA Royal Oak 15510 features a 41mm stainless steel case with the unmistakable octagonal bezel, exposed hexagonal screws, and integrated bracelet architecture.
The centerpiece is the blue Grande Tapisserie-style dial, featuring the signature geometric texture that creates substantial depth and changes character as light moves across its surface. Applied baton hour markers and matching hands complement the dial, while the date display is positioned at 3 o’clock.
The stainless steel case combines satin-brushed surfaces with polished bevels, emphasizing the sharp transitions and complex geometry of the Royal Oak design. The integrated stainless steel bracelet continues the same contrasting brushed and polished finishing throughout its individual links.
A sapphire crystal protects the dial, while the exhibition caseback provides a clear view of the decorated movement.
Powering the watch is the JH4302 Automatic Super Clone, featuring a true free-sprung balance with regulating weights rather than a conventional regulator index. Current OCTA listings specifically identify the 15510 blue configuration as using the JH4302 free-sprung movement.
The movement provides automatic winding together with hours, minutes, central seconds, and date functionality.
With its blue Grande Tapisserie-style dial, 41mm stainless steel construction, integrated bracelet, and JH4302 true free-sprung movement, the OCTA 15510 combines the signature blue Royal Oak aesthetic with an upgraded mechanical platform.
Factory: OCTA
Model: Royal Oak 15510
Case Size: 41mm
Case Material: Stainless Steel
Dial: Blue Grande Tapisserie-Style Dial
Bezel: Stainless Steel Octagonal Bezel
Crystal: Sapphire Crystal
Caseback: Sapphire Exhibition Caseback
Bracelet: Integrated Stainless Steel Bracelet
Movement: JH4302 Automatic Super Clone
Balance: True Free-Sprung with Balance Weights
Functions: Hours, Minutes, Central Seconds & Date
