In addition to the statutory warranty we, Sinn Spezialuhren GmbH, Wilhelm-Fay-Straße 21, 65936 Frankfurt am Main, also provide a manufacturer's warranty on material and manufacturing defects for the watch U1.
The warranty period is two years.
The warranty period is calculated from the invoice date.
Our warranty is applicable worldwide.
If you wish to make a warranty claim, we shall repair the watch for you at no additional cost.
Warranty claims are excluded in the event of damage caused by:
Please inform us - Sinn Spezialuhren GmbH, by phone +49 (0) 69/97 84 14-400 or email kundendienst@sinn.de - as soon as you are aware of the potential warranty claim so as to avoid consequential damages. In order to approve the warranty, we will need the watch and proof of purchase (invoice) with a detailed description of the damage.
In the event of a warranty claim, we shall bear the costs of sending and returning the watch as well as the transport risk, provided that the transport is carried out by the transport company specified by us and the watch has been securely packaged. Please contact us by phone +49 (0) 69/97 84 14-400 or email kundendienst@sinn.de. Otherwise, you as the customer shall bear the costs of the shipment and the transport risk.
Any costs incurred for customs duties, import duties and other fees incurred when the watch is returned to the recipient country must be borne by the recipient.
We provide this warranty in addition to your existing statutory rights in the event of defects. These rights are not restricted by the warranty and they can be exercised free of charge.
With the diving watch U1, Sinn engineers succeeded in developing a diving watch in which the quality of material and design gives it superior resistance to external influences under extreme conditions of use.
In their search for a steel with the desired resistance, the Sinn engineers found what they were looking for at the German submarine manufacturer ThyssenKrupp Marine Systems: the steel manufacturers supply small quantities of the original steel of the current German submarine production exclusively to Sinn for making diving watches — the very steel of which the external hulls of the German Navy's new submarine class 212, which currently represents the most advanced non-nuclear submarines in the world, are made. This original submarine steel is not only extraordinarily seawater-resistant but is also of the highest non-magnetic quality without any residual magnetism.
To ensure reliably that the rotating bezel of the diving watch does not detach under harsh impacts, it is attached as a captive bezel to the central part of the case.
The water-resistance and pressure resistance of 100 bar (= 1000 m water depth) was certified for the diving watch U1 by DNV. The safety test pressure used for this purpose was 125 bar.
Please select a strap.
The Dual Strap System for use with Apple Watch with a case size of 38 mm
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alligator leather; black
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alligator leather; mocha-colored
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alligator leather; cognac-colored
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calfskin; black
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calfskin; black, contrasting seam ivory
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horsehide; brown, contrasting seam white
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cowhide with alligator embossing; black
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cowhide with alligator embossing; black, contrasting seam white
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cowhide with alligator embossing; mocha-colored, contrasting seam white
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cowhide with alligator embossing; marine blue, contrasting seam white
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cowhide with alligator embossing; cognac-colored, contrasting seam white
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cowhide; black, contrasting seam white
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cowhide; integrated in the case; black, contrasting seam white
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cowhide; integrated in the case; black, contrasting seam orange
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cowhide in Vintage-Style; dark brown, contrasting seam white
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cowhide in Vintage-Style; brown, decorative seam black
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cowhide in Vintage-Style; black, decorative seam red
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cowhide; blue, seam blue
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Canvas leather, grey
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Canvas leather, sand-coloured
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Textile strap, olive grey
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Textile strap, black
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Alcantara; grey, seamless (Alcantara is a registered trademark of Alcantara S.p.A)
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Black silicone strap integrated in the case; small folding clasp
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Red silicone strap integrated in the case; small folding clasp
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Green silicone strap integrated in the case; small folding clasp
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White silicone strap integrated in the case; small folding clasp
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Blue silicone strap integrated in the case; small folding clasp
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Red silicone strap integrated in the case; folding clasp with strap-length quick adjustment
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Green silicone strap integrated in the case; folding clasp with strap-length quick adjustment
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Blue silicone strap integrated in the case; folding clasp with strap-length quick adjustment
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White silicone strap integrated in the case; folding clasp with strap-length quick adjustment
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Black silicone strap integrated in the case; folding clasp with strap-length quick adjustment
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Red silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment
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further information
Green silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment
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further information
Blue silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment
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further information
White silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment
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further information
Black silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment
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further information