• Case made of stainless steel, bead-blasted
• Case made with TEGIMENT Technology and therefore especially scratch-resistant
• Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
• Magnetic Field Protection up to 100mT (=80,000 A/m)
• Nickel-free case back without TEGIMENT Technology
• Sapphire crystal glass
• Water-resistant and pressure-resistant to 20 bar
• Low pressure resistant

• Winner of the 'Excellent Product Design 2020' at the German Design Award
• Winner of the Red Dot Product Design Award 2019
• Case made of stainless steel, bead-blasted
• Case made with TEGIMENT Technology and therefore especially scratch-resistant
• Bezel with Black Hard Coating on a TEGIMENT Technology basis
• Silicone strap attachable without tools
• Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
• Magnetic Field Protection up to 100mT (=80,000 A/m)
• Count-up inner rotating bezel for quick and easy reading of the 'platinum ten minutes' and 'golden hour'
• Countdown outer rotating bezel
• Pulse rotor with pulse rotor scale for measuring heart rate
• Sapphire crystal glass
• Case back nickel-free, without TEGIMENT Technology
• Functionally reliable from −45 °C up to +80 °C
• Water-resistant and pressure-resistant to 20 bar
• Low pressure resistant

• Mechanical Movement
• • 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. (further Information)
  • ETA 2836-2
  • Self-winding mechanism
  • 25 bearing jewels
  • 28,800 semi-oscillations per hour
  • Seconds stop function 
  • Anti-magnetic as per DIN 8309

• Case
• • Case made of stainless steel, bead-blasted
  • Sapphire crystal glass in front, anti-reflective on both sides
  • Case back screw-fastened, nickel-free
  • Meet the technical requirements for water-resistance, as set out in standard DIN 8310
  • Water-resistant and pressure-resistant to 20 bar
  • Low pressure resistant

• Functions
• • Hours, minutes, seconds
  • Seconds as PulsRotor (pulse rotor) for measuring heart rate 
  • Date display
  • Day of the week display
  • Count-up inner rotating bezel for quick and easy reading of the platinum ten and golden hour
  • Countdown outer rotating bezel with luminescent key mark

• SINN Technologies
• • Case made with TEGIMENT Technology and therefore especially scratch-resistant
  • Bezel with Black Hard Coating on a TEGIMENT Technology basis
  • Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
  • Temperature resistance technology, therefore functionally reliable at temperatures from minus 45 °C up to 80 °C
  • Magnetic Field Protection up to 100mT (=80,000 A/m)
  • Silicone strap attachable without tools

• Dimensions and Weight
• • Case diameter: 44 mm
  • Band lug width: 22 mm
  • Case thickness: 14 mm
  • Weight without strap: 122 gramme

• Dial and Hands
• • Matte black dial
  • Indices coated with luminescent colour 
  • Hour- and minute hand coated with luminescent colour

• Warranty
• • Warranty period 3 years

Every rescue mission to which emergency doctors are dispatched is a race to save lives – and against time. For the 'golden hour' and 'platinum ten menutes' are decisive in determining the course of action taken. This means that a patient should arrive at the hospital within the hour of an accident and that a critical patient should be treated and transported within the first ten minutes.

We have designed the EZM 12 specifically for such life-saving missions. A count-up inner rotating bezel allows emergency doctors to constantly keep an eye on the specified time frames, while a countdown outer rotating bezel enables e.g. the exact times for administering medication to be monitored. The seconds hand – designed in the shape of a rotor – features an integrated pulse scale which enables easy recording of the heart rate every 15 seconds. The EZM 12 ensures emergency personnel are equipped with a high-performing tool that will contribute significantly to saving lives.

Another special feature of the EZM 12 is the easy-clean watch and strap. The silicone strap can also be removed without the use of tools. The rotating bezel is removed using the large screwdriver on the pocketknife provided.

Just how functional can a watch be? This is a question we've been asking ourselves since founding the company. And the answer? Our cockpit navigation clocks. Conceived for the instrument panels of aeroplanes and helicopters, and optimised to provide rapid and clear readability, they are specifically designed to offer time measurement in its purest form.

And they have now inspired us to create a watch with these same characteristics as well as Magnetic Field Protection of up to 80,000 A/m to complement our range of instrumental chronographs.

The dial design ensures especially clear readability: Maximum contrast of the hands, indices and numerals against the glare-free black dial. — Extremely large numerals for intuitive orientation even in low light levels. — Striking hand profiles. — Special long-lasting, luminous paint on the minute and hour hands and indices to ensure accurate reading even in adverse conditions.