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Sinn EZM 13.1

Sinn EZM 13.1
© Sinn

EZM 13.1 is a diver's chronograph from Sinn.

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:

Automatic chronograph movement SZ02 (based on Valjoux 7750), 28,800 vph
Anti-magnetic according to DIN 8309

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)

Watch Models, Automatic, Chronographs, Dive Watches, Sinn Models, Sinn Diving Watch Models