U-Boat Classico 45 Titanium Tungsten Blue Watch

The Archetype of Tuscan High-Legibility Horology in Radiant Sunray Blue Handcrafted in Lucca, Tuscany, the U-Boat Classico 45mm Blue (Ref. 3003 / 3003/A) represents the pure architectural essence of Italo Fontana’s iconic industrial design language. Built from satin-brushed and electropolished AISI 316L stainless steel, the commanding 45mm case features a brilliant sunray deep blue dial accented with oversized Arabic numerals and batons treated with luminescent Super-LumiNova. Engineered for exceptional ergonomic comfort and bold wrist presence, the timepiece features U-Boat’s signature patented left-hand screw-down crown protection system at 9 o'clock and a date complication at 3 o'clock, driven by a precision Swiss mechanical movement.

Technical Specifications:

• Reference / SKU: 3003 (3003/A)

• Writing Mode / Category: Horology / Automatic Mechanical Watch

• Movement: Swiss automatic mechanical movement; 28,800 vph (4 Hz), 25–26 jewels, personalized skeletonized oscillating rotor

• Power Reserve: 38 to 44 hours

• Functions: Hours, minutes, sweeping central seconds, date aperture at 3 o'clock

• Case Diameter: 45.0 mm (approx. 50.0 mm including the left-hand crown assembly)

• Case Material: AISI 316L stainless steel, fine satin-brushed finish with polished bevel highlights

• Dial: Domed sunray brushed electric/deep blue dial with bold cut-out numerals and indices infilled with beige/white Super-LumiNova

• Crystal: Scratch-resistant, high-grade domed sapphire crystal with anti-reflective coating

• Crown & Protection: Patented left-hand screw-down crown-protection cap system positioned at 9 o'clock

• Caseback: Exhibition caseback secured with screws, featuring a clear sapphire crystal window revealing the movement and custom rotor

• Water Resistance: 100 meters / 10 ATM

• Strap & Buckle: Handcrafted 20/20 mm Tuscan vintage leather strap with waxed cotton stitching and custom 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