U-BOAT U-65 44 mm SS Green 3350

U-BOAT U-65 44 mm SS Green 3350 is not just a watch – it is a boundary-breaking work of art. Created by visionary Italo Fontana and unveiled at Watches & Wonders 2025 in Geneva, the U-65 embodies innovation and liberation from convention. In a world dominated by straight lines and restrictive forms, the U-65 pushes the limits of imagination with its hyper-domed sapphire crystal, industrial-style skeleton dial, and unique oil filling.

Main Features

• Movement: Swiss quartz movement Ronda 756, fully submerged in a special oil to maximize depth and clarity.
• Case: 44 mm AISI 316L satin-finished stainless steel with movable lugs for a perfect fit.
• Crystal: Hyper-domed sapphire crystal, 13.2 mm high and 3 mm thick – creates an optical illusion of an absent glass.
• Dial: Three-layered skeleton-like grey dial with numerals and hands coated in green Super-LumiNova.
• Oil Filling: Creates a captivating 3D effect, with a floating bubble to compensate for temperature variations.
• Strap: Black 22 mm silicone strap. Soft, flexible, and comfortable.
• Water Resistance: 50 meters / 5 ATM.

Watchmaking Innovations

• No traditional crown: Time is adjusted via a discreet button on the case back, enhancing the streamlined design.
• Innovative case back: Mechanism with locking ring allows for quick battery replacement and easy oil refill.
• Digital experience: Laser-engraved QR code on the case back provides access to exclusive digital content for U-BOAT owners.