U-BOAT Classico Tungsteno CAS1- 45 mm - Automatic - 9581/A

General description

A classic tungsten chronograph is more than just an accessory; it's a work of art that combines the strength of the metal with the elegance of the design. Every detail tells a story of precision and resilience, giving its wearer a unique character.

The movement of this watch is a Sellita SW 500 automatic mechanical chronograph, with technical modifications according to U-BOAT specifications. It offers a frequency of 28,800 vibrations per hour (4 Hz), a power reserve of 62 hours, 25 jewels and a skeletonized rotor. Functions include displaying hours, minutes, seconds, chronograph function, date, a 24h indicator and a crown cover.

The 45mm case is made of AISI 316L stainless steel with a polished tungsten bezel. A crown pull-out lever is located at 8:30. The back of the watch is made of steel, closed with 7 screws, with a U-shaped opening allowing a view of the movement through a sapphire crystal.

The dial features three levels of green. The indexes and numerals are treated with beige SuperLumiNova, and the metal hands are painted with beige SuperLumiNova. The 24-hour indicator hand is red.

The crystal is made of high-quality sapphire with an anti-reflective coating, providing exceptional strength and clarity. With a water resistance of 100 meters (10 ATM), this watch is ideal for everyday use, including light water activities.

The strap is made of laser-aged leather with a natural process, in dark black color. Handmade in Tuscany by skilled artisans, with careful selection of leather and materials, and entirely Italian manufacturing. The stitching is made of waxed cotton. Its width is 20/20 mm, and it is equipped with a steel pin buckle.

Technical characteristics

Housing

AISI 316L steel. Polished tungsten bezel. Crown extraction lever at 8:30.

Three-level green dial. Beige Superluminova-treated indexes and numerals. Painted metal hands with beige Superluminova treatment. Red 24-hour hand.

Bracelet

Calfskin

Laser-aged leather, dark black color. Handmade in Tuscany by skilled artisans, with a careful selection of leathers and materials, and entirely made in Italy. Waxed cotton stitching. Width: 20/20 mm.

Movement

Sellita SW 500 automatic mechanical chronograph, with technical modifications in accordance with U-Boat specifications. Frequency: 28,800 vibrations/hour, 4 Hz. Power reserve: 62 hours. 25 jewels. Skeletonized rotor.

hours, minutes, seconds, chronograph function, date, 24-hour indicator, crown cover.

Guarantee