Warranty Statement
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 B.
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:
- Improper use
- Repairs or attempted repairs which were not carried out by us or our authorised partners. A list of authorised partners can be found in the Sales and Service Partners menu on our website www.sinn.de.
- Signs of wear and tear, especially on straps
- The use of force (blows, knocks, impact)
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.
Diving Watch U1 B
The diving watch made of German Submarine Steel with matt-blue dial.
- Matt-blue dial
- Case and crown made of high-strength seawater-resistant German Submarine Steel
- Bezel with TEGIMENT Technology and therefore especially scratch-resistant
- Tested based on European diving equipment standards and certified by DNV
- Captive diver's bezel with minute ratcheting
- Crown at 4 o'clock to prevent pressure on the back of the hand
- Sapphire crystal glass
- Water-resistant and pressure-resistant to 1,000 m diving depth (= 100 bar), certified by DNV
- Low pressure resistant
Striking lines, minimalistic displays and clear readability define the diving watches in the U1 series. A special feature of the U1 B is the matt-blue dial.
The luminous white indices and hands provide a strong contrast to the blue dial, ensuring outstanding readability at all times. The distinctive colours of the U1 B are further emphasised by a blue silicone strap.
The case made of high-strength German Submarine Steel is extremely seawater-resistant and also possesses the highest level of non-magnetic properties. Hardened using TEGIMENT Technology and therefore especially scratch-resistant, the captive diver’s bezel with minute ratcheting is virtually impossible to detach by being knocked off.
DNV verifies and certifies the pressure resistance of the U1 B to a diving depth of 1,000 metres and its temperature resistance and functionality in accordance with the European diving device standards. Users of the U1 B can thus be assured that they are wearing a precise and reliable diving watch on their wrist.
- Mechanical Movement
- The information on the mechanical movement corresponds to the current production situation in Frankfurt am Main. Due to technical changes, it may happen in individual cases that stock items of our sales partners deviate from this information. (further Information)
- SW 200-1
- Self-winding mechanism
- 26 bearing jewels
- 28,800 semi-oscillations per hour
- Seconds stop function
- Anti-magnetic as per DIN 8309
- The information on the mechanical movement corresponds to the current production situation in Frankfurt am Main. Due to technical changes, it may happen in individual cases that stock items of our sales partners deviate from this information. (further Information)
- Case
- Case made of German Submarine Steel, bead-blasted
- Sapphire crystal glass in front, anti-reflective on both sides
- Case back screw-fastened
- Crown screwable
- Meet the technical requirements for water-resistance, as set out in standard DIN 8310
- Water-resistant and pressure-resistant to 1,000 m diving depth (= 100 bar), certified by DNV
- According to the technical demands for the diving norm DIN 8306
- Tested based on European diving equipment standards EN 250 / EN14143 and certified by DNV
- Low pressure resistant
- Functions
- Hours, minutes, seconds
- Date display
- Diver’s bezel with minute ratcheting and luminous key mark
- SINN Technologies
- Bezel with TEGIMENT Technology, therefore especially scratch-resistant
- Captive bezel
- Dimensions and Weight
- Case diameter: 44 mm
- Band lug width: 22 mm
- Case thickness: 14.7 mm
- Weight without strap: 113 gramme
- Dial and Hands
- Matt-blue dial
- Indices coated with luminescent colour
- Hour, minute and second hand coated with luminescent colour
- Warranty
- Warranty period 2 years
Go to the warranty statement for this product
- Warranty period 2 years
Please select a strap.
The Dual Strap System for use with Apple Watch with a case size of 38 mm
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further information
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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![Choose a watch band](javascript:bandaustausch("234.jpg","Leather strap","Armbandgruppe_1","Canvas leather, grey", "false");){kind=link}
![Choose a watch band](javascript:bandaustausch("235.jpg","Leather strap","Armbandgruppe_1","Canvas leather, sand-coloured", "false");){kind=link}
![Choose a watch band](javascript:bandaustausch("302.jpg","Leather strap","Armbandgruppe_1","Textile strap, olive grey", "false");){kind=link}
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![Choose a watch band](javascript:bandaustausch("322.jpg","Solid bracelet","Armbandgruppe_2","Stainless steel two-link; bead-blasted", "false");){kind=link}
Please select a strap.
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
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Green silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment
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further information
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Blue silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment
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further information
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White silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment
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further information
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Black silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment
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further information
![Choose a watch band](javascript:bandaustausch("208.jpg","Silicone strap","Armbandgruppe_3","Black silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment", "false");){kind=link}
Red silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment; TEGIMENT Technology
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further information
![Choose a watch band](javascript:bandaustausch("209.jpg","Silicone strap","Armbandgruppe_3","Red silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment; TEGIMENT Technology", "false");){kind=link}
Green silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment; TEGIMENT Technology
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further information
![Choose a watch band](javascript:bandaustausch("210.jpg","Silicone strap","Armbandgruppe_3","Green silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment; TEGIMENT Technology", "false");){kind=link}
Blue silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment; TEGIMENT Technology
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further information
![Choose a watch band](javascript:bandaustausch("211.jpg","Silicone strap","Armbandgruppe_3","Blue silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment; TEGIMENT Technology", "false");){kind=link}
White silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment; TEGIMENT Technology
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further information
![Choose a watch band](javascript:bandaustausch("212.jpg","Silicone strap","Armbandgruppe_3","White silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment; TEGIMENT Technology", "false");){kind=link}
Black silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment; TEGIMENT Technology
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further information
![Choose a watch band](javascript:bandaustausch("213.jpg","Silicone strap","Armbandgruppe_3","Black silicone strap with DuoFlex diving strap system; folding clasp with strap-length quick adjustment; TEGIMENT Technology", "false");){kind=link}