U-Boat U-65 Men's Grey Stainless Steel Watch

The U-Boat U-65 Men's Grey Stainless Steel Watch delivers a striking interpretation of the Hypercurve design, combining fluid case lines with an innovative oil-filled construction that creates the illusion of a glass-free dial.

Powered by a Swiss Ronda 756 quartz movement lubricated in an oil bath, the fully oil-filled case enhances colour intensity and legibility while featuring a visible air bubble to compensate for temperature changes. The grey skeletonised dial is built on three stacked levels, accented with white Superluminova indexes and arrow-style hands.

Crafted for comfort and adaptability, the 44mm stainless steel case is paired with a flexible silicone strap and mobile lugs that naturally follow wrist movement. Finished with a hyper-domed sapphire crystal and 50 metres water resistance, the U-65 stands out as a bold expression of technical innovation.

Questions & Answers

• What movement powers this watch? It uses a Swiss Ronda 756 quartz movement lubricated in an oil bath.
• What makes the U-65 case unique? The oil-filled construction enhances depth, colour intensity, and readability.
• Is the watch water resistant? Yes, it is water resistant up to 50 metres.
• What strap is fitted? A black silicone strap with mobile lugs for improved comfort.
• Does it feature luminous elements? Yes, the hands and indexes are treated with white Superluminova.