Sold For
$11,600 USD

34 bids

No reserve
Auction Ended
On Jul 4, 11:52 AM UTC
Lot #PDP18

Sinn U50 S Pink Dial

The Pink Dial Project Logo
This is part of The Pink Dial Project View Collection

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The Watch

Estimate: $3,500

Durability and clear readability in a 41 mm diameter size that is comfortable to wear: you will find these properties in the U50 S Pink Dial. Visually, the diver’s watch is noticeable for the striking design of its unique pink dial and a display that concentrates on the essentials. When it comes to its features, we also focus consistently on typical SINN characteristics. The case and crown are thus made of high-strength sea water-resistant German Submarine Steel with Black Hard Coating on a tegimented basis. This type of steel stands out not only for its extremely high strength and exceptional non-magnetic properties but also for its especially high resistance to sea water. We have designed the rotating bezel so that it is captive in the case. As it may experience high levels of stress during use, we have also hardened the surface using TEGIMENT Technology, making it especially scratch-resistant. These features make it clear that the U50 S Pink Dial is perfectly suited to diving use, a fact that has been verified by the classification company DNV. DNV verifies and certifies pressure resistance to a diving depth of 500 metres (= 50 bar) and temperature resistance and functionality in accordance with the European diving equipment standards.

  • No buyers premium is applicable on this Pink Project lot
  • All proceeds will be donated to UICC
  • Please note that the watch will be shipped to the winning bidder directly by the brand. Shipping costs will be covered by the brand, however all import duties and taxes are the responsibility of the buyer
  • Buyers are advised that the charitable purpose of these lots has no impact on the buyer's obligation to pay sales or use taxes, as applicable
  • Winning bidders will be contacted directly by the brand with a timescale for delivery


Ø 41mm in Submarine Steel with TEGIMENT Technology and Black Hard Coating; 11.15mm in height

Pink U50 dial

Sellita SW300-1; Self-winding, 25 bearing jewels, 28.800 semi-oscillations per hour; 38-hour power reserve

Hours, minutes, seconds, date display, diver’s bezel with minute ratcheting and luminous key mark

Solid bracelet with TEGIMENT Technology and Black Hard Coating

The Details




41mm diameter, 11.1mm thickness


U50 S Pink Dial


Sellita SW300-1




Submarine Steel with TEGIMENT Technology and Black Hard Coating






Submarine Steel with TEGIMENT Technology and Black Hard Coating


Watch with Box and Papers

Dial Color



Sinn Spezialuhren stands for highly functional mechanical watches. Its pilot watches, diving watches, chronographs and Mission Timer (Einsatzzeitmesser / EZM) are designed to impress not only pilots, divers and the German federal police special force GSG 9 (Grenzschutzgruppe 9). SINN watches continuously prove their toughness, durability, high quality and precision in both everyday and extreme situations. These characteristics are due in no small part to the incorporation of the brand’s special technologies including DIAPAL, Ar-Dehumidifying Technology, HYDRO and TEGIMENT . When Sinn Spezialuhren develops a new watch, its form is always dictated by the required function.

A Message From the Brand

I was immediately enthusiastic about the idea of this cross-brand charity auction, initiated by internationally valued media partners. I am convinced that the timepieces specially designed for this project will draw great attention to this important topic. I am proud to be able to contribute to this with our unique U50 S Pink Dial. I’m looking forward to great results from the auction!