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 U50 HYDRO.
The warranty period is three 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:
Loss of your waterproof watch’s water resistance is also excluded 24 months from the date of purchase.
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.
When impressive functionality, perfect readability and technological innovation come together, the result is versatile and robust timepiece such as the U50 HYDRO – realised in a comfortably wearable size of 41 mm diameter!
One of the outstanding features of the U50 HYDRO is concealed inside the diving watch, meaning that its incredible effect becomes most evident under water: HYDRO Technology. The benefits never fail to impress experienced users: reflection-free underwater readability from any angle, absolute freedom from fogging and – thanks to the special oil filling – water-resistant and pressure-resistant up to a diving depth of 5,000 m (=500 bar).
The watch focusses on a striking design with a display that concentrates on the essentials. It owes its outstanding suitability for everyday use to high-quality features with special materials, which ensure that the U50 HYDRO can withstand even the most adverse conditions. The case and crown are thus made of high-strength seawater-resistant German Submarine Steel. It is characterised by its extreme strength and exceptional non-magnetic properties. Another advantage that stands out for connoisseurs is its outstanding resistance to seawater. As a result, we have
designed the rotating bezel to be captive in the case. Thanks to the use of TEGIMENT Technology to harden the surface, it can also easily
withstand high external stresses. The result: exceptional scratch resistance. The positioning of the crown at 4 o’clock also deserves special attention. This prevents pressure on the back of the hand – even during physically demanding activities.
Due to the aforementioned oil filling, this timepiece must be a quartz watch, as the oscillation of the balance in a mechanical watch would be unable to overcome the high damping resistance of a liquid medium. Nevertheless, watch lovers needn’t forgo the reliability typical of SINN – the long-lasting lithium battery used ensures reliable function at temperatures ranging from –20°C to +60°C. The battery also has an exceptionally long service life. The movement’s integrated EOL (end of life) function prevents the watch from stopping suddenly.
Whether for professional use or to cope with the demands of diving, the U50 HYDRO is perfect for such challenges – as has also been confirmed by independent classification company DNV. On our behalf, it tests and certifies pressure resistance to a diving depth of 5000 m (= 500 bar) and temperature resistance and functionality in accordance with the European diving device standards.
Please select a strap.
alligator leather; black
Choose a watch band
alligator leather; mocha-colored
Choose a watch band
alligator leather; cognac-colored
Choose a watch band
calfskin; black
Choose a watch band
calfskin with leather underlay, mid-brown; contrasting seam light-colored
Choose a watch band
calfskin with leather underlay, mid-brown; contrasting seam light-colored (leather underlay unmounted)
Choose a watch band
horsehide; brown, contrasting seam white
Choose a watch band
cowhide with alligator embossing; black, contrasting seam white
Choose a watch band
cowhide with alligator embossing; mocha-colored, contrasting seam white
Choose a watch band
cowhide with alligator embossing; marine blue, contrasting seam white
Choose a watch band
cowhide with alligator embossing; cognac-colored, contrasting seam white
Choose a watch band
cowhide; russia leather; black
Choose a watch band
cowhide; russia leather; mocha-colored
Choose a watch band
cowhide; black, russia leather; contrasting seam white
Choose a watch band
cowhide; russia leather; mocha-colored, contrasting seam white
Choose a watch band
cowhide; black, contrasting seam white
Choose a watch band
cowhide; integrated in the case; black, contrasting seam white
Choose a watch band
cowhide in Vintage-Style; dark brown, contrasting seam white
Choose a watch band
cowhide; black, contrasting seam orange
Choose a watch band
cowhide in Vintage-Style; brown, decorative seam black
Choose a watch band
cowhide; blue, seam blue
Choose a watch band
Alcantara; grey, seam grey (Alcantara is a registered trademark of Alcantara S.p.A)
Choose a watch band
cowhide in Vintage-Style; black, decorative seam red
Choose a watch band
Canvas leather, sand-coloured
Choose a watch band
Canvas leather, grey
Choose a watch band
Textile strap, olive grey
Choose a watch band
Textile strap, black
Choose a watch band
Nubuck boar leather, grey
Choose a watch band
Nubuck boar leather, sand-coloured
Choose a watch band
Please select a strap.
Black silicone strap integrated in the case; folding clasp with strap-length quick adjustment
Choose a watch band
Black silicone strap integrated in the case; small folding clasp
Choose a watch band
Black silicone strap with pin clasp
Choose a watch band
Grey silicone strap integrated in the case; folding clasp with strap-length quick adjustment
Choose a watch band
Grey silicone strap integrated in the case; small folding clasp
Choose a watch band
Red silicone strap integrated in the case; folding clasp with strap-length quick adjustment
Choose a watch band
Red silicone strap integrated in the case; small folding clasp
Choose a watch band
White silicone strap integrated in the case; folding clasp with strap-length quick adjustment
Choose a watch band
White silicone strap integrated in the case; small folding clasp
Choose a watch band