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  • U1000 B

    Special limited edition with matt-blue electroplated dial.

    U1000 B
  • U1000 B
  • U1000 B
  • U1000 B
  • U1000 B
  • U1000 B


Warranty period leer years

Warranty Statement
Product number: 1011.011 PDF

U1000 B

This set includes the following bracelets:
This model is no longer available in our current range.
U1000 B

The diving chronograph U1000 B (EZM 6) is available exclusively as a special limited edition. The mission timer made from German submarine steel is equipped with a matt-blue electroplated dial and white luminous indices and hands. Matching in colour, the watch comes with a blue silicone strap and a grey textile strap as standard.

Thanks to the use of several special SINN technologies, the U1000 B is characterised as a robust timepiece for professional diving. For example, the Ar-Dehumidifying Technology guarantees greater functional reliability and freedom from fogging, while Temperature Resistance Technology ensures functional reliability from minus 45 °C up to 80 °C. The surface of the case is hardened using TEGIMENT Technology, making it much more scratch-resistant than nontegimented stainless steel.

To increase diver safety during operation, the U1000 B is equipped with a captive diver’s bezel with a guard to prevent accidental misadjustment. For improved readability, this rotating bezel features a luminous triangular pilot’s bezel.

The classification company DNV GL has tested the suitability of the watch for professional use. It verifies and certifies the pressure resistance of the U1000 B to a diving depth of 1,000 metres and temperature resistance and functionality in accordance with the European diving device standards.

Special characteristics
  • Completely made of high-strength seawater-resistant German submarine steel
  • Tested based on European diving equipment standards and certified by DNV GL
  • SINN SZ 02 movement with a 60-second scale for the stopwatch minute
  • Case made with TEGIMENT Technology and therefore especially scratch-resistant
  • Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
  • Functionally reliable from –45 °C up to +80°C
  • Captive Safety Diver's Bezel with guard to prevent accidental misadjustment
  • Crown and push-pieces on the left side of the case to prevent pressure on the back of the hand
  • Flat, non-screwable, large-format push-pieces ensure that chronograph functions can be triggered properly even when the user is wearing diving gloves
  • Its design guarantees this to a nominal pressure of 100 bar
  • Special sealing of push-pieces and crown
  • Mission timer design for optimal readability
  • Sapphire crystal glass
  • Pressure-resistant to 1,000 m diving depth (100 bar), certified by DNV GL
  • Low pressure resistant

Technical details

SINN Movement SZ02
Self-winding mechanism
25 bearing jewels
28,800 semi-oscillations per hour
Seconds stop function
Shock resistant as per DIN ISO 1413
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.

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 waterproofness, as set out in standard DIN 8310
Pressure-resistant up to 1,000 m diving depth (= 100 bar), certified by DNV GL
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 GL
Low pressure resistant
Hours, minutes, subsidiary seconds
Date display
Chronograph with 60-minute stopwatch display
Diver’s bezel with minute ratcheting and luminous key mark
SINN Technologies
SINN Movement SZ02 with 60-minute stopwatch display
TEGIMENT Technology, therefore especially scratch-resistant
Captive safety bezel
Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
Temperature Resistance Technology, therefore functionally reliable at temperatures from -45 °C up to +80°C
Push-pieces and crown with D3-System

Dimensions and Weight
Case diameter: 44 mm
Band lug width: 22 mm
Case thickness: 18 mm
Weight without strap: 135 gramme
Dial and Hands
Matte blue galvanized dial
Indices coated with luminescent colour
Hour, minute and second hand coated with luminescent colour

U1000 B configure

Watch strap
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Warranty statement

In addition to the statutory warranty, we – Sinn Spezialuhren GmbH, Wilhelm-Fay-Strasse 21, 65936 Frankfurt am Main – provide a manufacturer’s warranty against material and manufacturing defects for the watch U1000 B.

The warranty period is leer years.

The warranty period is calculated from the invoice date.

Our warranty is applicable worldwide.

If you wish to make a warranty claim, we will 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
  • Signs of wear and tear, especially to 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 – as soon as you are aware of the potential warranty claim to avoid further damage. 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 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 Otherwise, as the customer, you will 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 for defects. These rights are not restricted by the warranty and they can be exercised free of charge.

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