U-Boat U65 Oil SS White Watch

Hypercurved Ergonomics Meets Fluid-Immersion Skeleton Architecture Handcrafted in Lucca, Tuscany, the U-Boat U-65 44mm SS White (Ref. 3354) introduces Italo Fontana’s radical "Hypercurve" design—a sculptural, fluid reinterpretation of industrial watchmaking. Encased in satin-brushed AISI 316L stainless steel with innovative movable articulated lugs for a tailored wrist contour, the case is completely filled with a specialized low-viscosity oil bath. This immersion eliminates glare and refraction across a three-tiered grey skeletonized dial, making the hyper-domed sapphire crystal virtually invisible while heightening visual depth. Crisp white Super-LumiNova numerals and floating arrow-shaped hands deliver stark contrast, while a free-floating compensating air bubble animates the dial. By relocating time adjustment to an integrated caseback setting button, the U-65 achieves a pure, crown-free silhouette.

Technical Specifications:

• Reference / SKU: 3354

• Writing Mode / Category: Horology / Fluid-Immersion Skeleton Quartz Watch

• Movement: Swiss precision Ronda 756 quartz movement, completely lubricated and bathed in a specialized non-conductive oil bath

• Battery Life: Long-life power cell (~84 months)

• Functions: Hours, minutes, caseback-integrated time setting button

• Case Diameter: 44.0 mm

• Case Material: AISI 316L stainless steel, satin-brushed finish with articulated, movable lugs for ergonomic wrist contouring

• Dial: Three-layer stacked grey skeletonized metal dial with cut-out numerals (12, 4, 8) and baton indices treated with bright white Super-LumiNova; floating "Arrow" hands

• Fluid Immersion: High-clarity oil bath with a dynamic compensating air bubble to balance ambient temperature variations

• Crystal: High-grade, scratch-resistant hyper-domed sapphire crystal (13.20 mm high / 3.0 mm thick) with anti-reflective coating

• Crown System: Minimalist crownless case flank; time adjustment operated via a discreet flush button located on the caseback

• Caseback: Patented Locking Ring System with quick-access battery replacement hatch, individualized laser-engraved serial number, and interactive digital experience QR code

• Water Resistance: 50 meters / 5 ATM

• Strap & Buckle: 22 mm ultra-soft black vintage-style silicone strap with embossed U-Boat relief logo and AISI 316L stainless steel tongue buckle

• Origin: Handcrafted in Lucca, Tuscany, Italy

• Packaging: Deluxe handcrafted U-Boat presentation box with official warranty booklet and serialized provenance

Authorized Canadian Representation:

• ✓ 100% Official Canadian Distributor Stock

• ✓ Official 2-Year International Manufacturer Warranty Included

• ✓ Complete Serialized Provenance & Handcrafted Factory Presentation Box

• ✓ Direct Domestic Insured Courier Dispatch