Sinn

U50 SDR TEGIMENT

Reference Number :

1050.050

Series : Diving Watch

Retail: $3,172

(As of: 02/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Sinn. If you are interested in selling this watch to us, you can contact us here.

Quick TakeThe U50 SDR TEGIMENT is the embodiment of purposeful engineering, transformed into a wearable instrument. It's not just a dive watch; it's a testament to Sinn's dedication to robust functionality. Picture the German Submarine Steel case – bead-blasted, TEGIMENT-hardened – it's practically daring you to put it through its paces. The captive bezel, with its Black Hard Coating, clicks with a reassuring solidity, a subtle promise of reliability. That matte black dial, the luminous markings, they're all about clarity, whether you're 500 meters below the surface or just navigating a dimly lit room. The SW300-1 movement hums along inside, an automatic engine that's built to go and go. This isn't a piece of jewelry, it's a partner, tested to rigorous diving standards and DNV-certified, and ready for any adventure. The submarine steel says it all.

DescriptionThe Sinn 1050.050, known as the U50 SDR TEGIMENT, is engineered for robust performance and resilience. Its core construction centers on a 41mm case crafted from bead-blasted German Submarine Steel. This material is selected for its exceptional strength, seawater resistance, and non-magnetic characteristics, surpassing the properties of conventional stainless steel. The case integrates TEGIMENT technology, which substantially increases its surface hardness, providing a superior level of scratch resistance. The screw-fastened case back and screwable crown, strategically positioned at 4 o'clock, are designed to maximize wearer comfort and minimize potential snagging. The watch assembly, including the high strength case, maintains a weight of 74 grams without the strap and has a case thickness of 11.2 mm.

Powering the U50 SDR TEGIMENT is the SW300-1 self-winding movement. This mechanism operates at 28,800 semi-oscillations per hour, incorporating 25 bearing jewels to reduce friction and wear on internal components. The movement includes a seconds stop function, for precision time setting, and complies with DIN 8309 standards for anti-magnetism. The watch's functions are presented on a matte black dial, where indices and hands are coated with a luminescent material, guaranteeing excellent legibility under low-light conditions. Key features include hours, minutes, and seconds display, along with a date window. The unidirectional diver's bezel, made with a Black Hard Coating on a TEGIMENT Technology basis, is captive by design which is engineered to prevent accidental detachment. With minute ratcheting, including the bezel, are a key function for any true diver's watch. DNV, an independent classification society, verifies the watch's water and pressure resistance to 500 meters (50 bar). Furthermore, DNV certification includes testing for temperature resistance and functionality, ensuring the watch aligns with European diving equipment standards EN 250 and EN14143, as well as DIN 8306 diving standards. The watch has a 20mm band lug width. The solid bracelet also features TEGIMENT Technology.

GenderMen

SignaturesSinn

Country of OriginGermany

Case Size41 mm

MovementAutomatic

CaliberSW300-1

FunctionsHours, Minutes, Seconds, Date

Case MaterialsSubmarine Steel

Bezel MaterialsSubmarine Steel

Lug MaterialsSubmarine Steel

Case BackSolid

CrownScrew Down