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  • U2 SDR (EZM 5)

    The mission timer for divers made of German Submarine Steel.

    U2 SDR (EZM 5)
  • U2 SDR (EZM 5)
  • U2 SDR (EZM 5)
  • U2 SDR (EZM 5)

Warranty

Documents

Product number: 1020.040 PDF

U2 SDR (EZM 5)

3.100,00 €
Includes the following configuration:
  • Bead-blasted solid stainless steel bracelet
Out of stock, Delivery Time 12 Weeks
U2 SDR (EZM 5)
2.750,00 €
Configure watch

The U2 is a professional which uses genuine German , a material with extreme seawater-resistance and the highest level of properties. Sinn’s special oil and an adjusted position tolerance of the parts in the U2 series guarantee operation at temperatures ranging from minus 45°C to plus 80°C.

And that's not all: with the diver's bezel, this is well-equipped to measure the duration of a dive accurately. Fogging of the dial poses a safety risk when diving. To prevent this, we use . This material, with its extreme chemical resistance and only a quarter of the gas permeability of conventional seals, prevents moisture from diffusing into the . The slightly domed, 4.2 mm thick scratch-resistance glass withstands even the highest pressures. The case is filled with a protective gas, while three drying capsules keep the interior dry.

U2 SDR (EZM 5)
Special characteristics

Technical details

SW 330-1
Self-winding mechanism
25 bearing jewels
28,800 semi-oscillations per hour

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 , bead-blasted
glass in front, on both sides
Case back screw-fastened
Crown screwable
Meet the technical requirements for , as set out in standard DIN 8310
and to 2,000 m diving depth (= 200 ), certified by
According to the technical demands for the diving norm DIN 8306
Tested based on European diving equipment standards EN 250 / EN14143 and certified by

Hours, minutes, seconds
Second time zone on a 24-hour basis
Date display
Diver's bezel with minute ratcheting and key mark
Bezel with on a Technology basis

enhances functional reliability and freedom from fogging
, therefore functionally reliable at temperatures from -45 °C up to +80 °C
Case diameter: 44 mm
Band : 22 mm
Case thickness: 15.5 mm
Weight without strap: 114 gramme
Matte black dial
Indices coated with luminescent colour
Hour, minute and second hand coated with luminescent colour
design for optimal readability

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