Sinn EZM 13.1

Sinn EZM 13.1 (click to enlarge!)
Sinn EZM 13.1
© Sinn

EZM 13.1 is a diver's chronograph from Sinn. It is a further development of the former model EZM 13.

The watch focuses on the essentials while offering excellent readability. The SZ02 chronograph movement has been modified to enhance functionality: For quick, intuitive reading of elapsed minutes, the EZM 13.1 features a 60-minute counter at six o’clock—instead of the (otherwise standard) 30-minute counter.

Movement:

Case:

  • Stainless steel, bead-blasted
  • Ø 41 mm, H 15 mm
  • Screw-down crown
  • Chronograph pushers and crown on the left
  • Sapphire crystal
  • Diver’s rotating bezel with luminous triangle, captive design
  • Argon-flushing technology
  • Water-resistant to 50 bar (500 m)
  • Complies with the technical requirements of the DIN 8306 diving watch standard
  • Tested in accordance with the European diving equipment standards EN250 and EN14143, certified by an independent testing institute

Dial:

  • Matte black
  • Luminous hour markers
  • Luminous hour, minute, and second hands

Functions:

  • Hours, minutes, small seconds with stop-seconds function
  • Chronograph with 60-division scale on the minute counter
  • Date display

Strap:

  • Leather or solid metal strap

Warranty:

  • 3 years

Price:

  • starting at €3,150 (2026)
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