Released in a limited run of only 1,000 pieces, the U50 DS takes inspiration from Sinn's renowned U1 diving watch. Launched in 2023, it incorporates modern technology while staying true to the brand's reputation for instrument-like functionality.
The Sinn U50 DS is a high-performance diving watch known for its exceptional durability, precision, and functionality. This timepiece is engineered to meet the rigorous demands of professional divers and watch enthusiasts alike. Below are its technical specifications:
Movement:
Caliber: SW300-1
Type: Mechanical, self-winding
Jewels: 25 jewels
Power Reserve: Approximately 42 hours
Frequency: 28,800 vibrations per hour (4 Hz)
Accuracy: Regulated to chronometer standards
Case:
Material: German submarine steel
Diameter: 41 mm
Thickness: 11.15 mm
Lug Width: 20 mm
Crystal: Sapphire crystal, anti-reflective on both sides
Crown: Screw-down crown
Bezel: Unidirectional rotating bezel with Tegiment Technology for enhanced scratch resistance
Case Back: Solid, screw-in
Dial:
Color: Black with distinctive decorative grinding ("DS" stands for "Decorative Surface")
Markers: Luminous hands and indices for excellent legibility in low light conditions
Date Display**: Window at 3 o'clock
Strap:
Material: Stainless steel bracelet
Clasp: Folding clasp with safety catch on the stainless steel bracelet, pin buckle on the rubber strap
Water Resistance:
Depth: 500 meters (50 bar / 1640 feet)
Pressure Resistance: Tested based on European diving equipment standards and certified by DNV GL
Additional Features:
Tegiment Technology for increased scratch resistance
Captive bezel to prevent accidental adjustments
Double O-ring crown seal for enhanced water resistance
Summary
The Sinn U50 DS is an exceptional diving watch that combines advanced engineering with practical functionality. Its robust German submarine steel case, anti-reflective sapphire crystal, and Tegiment Technology ensure superior durability and scratch resistance. The watch is equipped with a highly precise SW300-1 automatic movement, regulated to chronometer standards. With a water resistance of 500 meters, magnetic field protection, and anti-moisture technology, the Sinn U50 DS is a reliable companion for professional divers and enthusiasts who demand the highest standards of performance and resilience.
