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 856 B-Uhr.
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.
The first deck watches, also known as B-Uhr watches, are considered to be the marine time pieces developed in the 18th century by English watchmaker John Harrison. They represented an important development in nautical navigation. Over time, deck watches became particularly established in the military, where they were used for locating and navigation, for coordinating procedures and for keeping to schedule.
With the 856 B-Uhr, we continue this tradition, combining the characteristic, historic look of a B-Uhr with a comfortable 40 mm diameter. As is customary with traditional B-Uhr watches, the hour hand of the 856 B-Uhr has been reduced. It points to a separate, inner hour circle, while the dominant minute hand indicates the minutes around the outside. Just like the numerals, indices and triangular main marker, the minute hand is highlighted by an ivory-coloured coating. The ordering of hour hand and minute hand on the black dial follows historical specifications: during operations, minutes were the more important unit of time, and it was important to be able to read them quickly and accurately.
The high-tech features of this watch fulfil all the criteria of a deck watch: functionality, durability, readability, precision and reliability. The surface of the bead-blasted stainless-steel case has been hardened using TEGIMENT Technology, making it especially scratch-resistant, while Ar-Dehumidifying Technology guarantees greater functional reliability and freedom from fogging. In order to minimise magnetic interface, the 856 B-Uhr is equipped with Magnetic Field Protection up to 100 mT (=80,000 A/m). A total of 856 of these unusual watches are being produced, each with an engraved limited-edition marking on the case back.
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; gray, 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
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