sinn_ezm_13.1
Sinn EZM 13.1

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:
- Anti-magnetic according to DIN 8309
Case:
- Ø 41 mm, H 15 mm
- Chronograph pushers and crown on the left
- 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)
sinn_ezm_13.1.txt · Last modified: by gerdlothar
