The U-Boat Darkmoon BK Curve Aquamarine Ref. 9526/B delivers dramatic depth through oil immersion technology, pairing a black dial with vivid aquamarine luminous details in a bold 46.5mm silhouette.

Engineered for visual impact, this model is powered by a Swiss Ronda 762 quartz movement lubricated in oil, ensuring reliable performance while enhancing dial clarity.

Finished with striking contrast, the black PVD-treated stainless steel case, curved sapphire crystal, and aquamarine rubber strap with quick-release system create a confident, contemporary expression of U-Boat design.