Watch U1 SL 1010.0243

The Watch

The Sinn U1 SL stands out with its impressive dimensions of 44.00 mm in diameter and a thickness of 14.70 mm. This German-made model features a round case in German submarine steel, renowned for its exceptional resistance to seawater. The design is elevated by a micro-blasted black PVD finish, providing both lasting protection and a modern, sophisticated look. Equipped with a screw-down crown, this watch guarantees uncompromising water resistance up to 100 ATM, corresponding to a depth of 1,000 meters. With its screw-down case back and sapphire crystal, the structural integrity of the U1 SL is assured, ensuring perfect legibility in all conditions. The limited edition of only 300 pieces adds an exclusivity highly prized among discerning collectors.

The Dial

The dial of the Sinn U1 SL is a masterclass in watchmaking functionality, designed for optimal legibility even in the darkest environments. Its luminescent matte white dial, in striking contrast with the black indexes and hands, creates a sharp, clear display. The dial features Arabic numerals and a precise minute track for instant time reading.

The Movement

At the heart of the watch sits a Sellita SW 200-1 Swiss automatic movement, a benchmark in precision mechanics and reliability. This caliber delivers an oscillation frequency of 28,800 vibrations per hour (4 Hz) and a 38-hour power reserve, keeping the watch running with remarkable accuracy even with regular wear. The movement features a stop-seconds mechanism for precise time setting, rounding out its date, hours, minutes, and seconds functions in a clear and intuitive way.

The Strap

The watch offers flexibility and style with three black strap options, selectable via a dropdown menu. These include a textile strap for a light, casual feel, a silicone strap that is robust and water-resistant, and a stainless steel bracelet for a look that is both elegant and durable. Each strap is crafted with exceptional attention to detail and features a single deployant clasp for added security and easy adjustment.

Water Resistance

The water resistance of this watch is one of its most impressive features, making it perfectly suited for swimming and diving enthusiasts. Tested and certified to withstand pressures of up to 100 bar, equivalent to approximately 1,000 meters depth, this watch doesn't just resist water - it's built to perform in the most demanding marine environments.