
EZM 12
Ref.: 112.010
Built for the chaos of emergency rescue work, the Sinn EZM 12 isn’t just a watch, it’s a lifesaving tool. Its 44mm stainless steel case is packed with features designed for speed and precision, like dual bezels for tracking crucial minutes and a unique rotor-shaped seconds hand for quick pulse readings. Water-resistant to 200m and designed for easy cleaning, it’s a no-nonsense instrument made for those who thrive under pressure. Tough, tactical, and ready for action.







Case Details
All the info on the case construction, dimensions, shape, and finishing.
- Case Diameter
- 44mm
- Lug-to-Lug Distance
- 54mm
- Lug Width
- 22mm
- Case Thickness
- 14mm
- Caseback Style
- Closed Back
- Case Shape
- Round
- Case Material
- 316L Stainless Steel
- Case Finishing
- Bead Blasted
- Weight
- 122g
- Water Resistance
- 20 ATM
Movement Details
Technical specs and extras under the hood.
- Movement Type
- Automatic
- Movement Name
- ETA 2836-2
- Frequency
- 28,800 BPH
- Hacking Seconds?
- Yes
- Complications & Features
- Date, Day, Pulse Rotor
- Power Reserve
- 38 hours
- Jewels
- 25
- Shock Absorption
- Novodiac
- Anti-Magnetism
- Anti-Magnetic Protection, DIN 8309, Magnetic Field Protection
Dial Details
Color, material, lume, and other dial features.
- Lume Type
- Super-LumiNova
- Dial Color
- Black
- Dial Characteristic
- Matte
Bezel Details
Details about bezel materials, insert, action, and type.
- Bezel Type
- External Bezel
Crystal Details
Crystal material, type, and coatings.
- Crystal Material
- Sapphire Crystal
- Anti-Reflective Coating?
- Yes
Crown Details
Crown type and any additional crown functions.
- Crown Type
- Screw-Down
- Additional Functions
- Internal Rotating Bezel
General Details
Brand, origin, price range, and more.
- Brand
- Sinn
- Country of Origin
- Germany
- Watch Type
- Dive Tool
- Price Range (USD)
- $$$