Sinn EZM 3 S 603.020 Silicone
Diving missions under extreme conditions push both people and equipment to the limit – and often beyond. In icy depths, under massive pressure, or in near-zero visibility, absolute reliability is essential. For these kinds of professional operations, we developed the EZM 3 S: a mechanical technology basis that embodies the very essence of a SINN watch like few others.
At first glance, the EZM 3 S makes a bold statement: the Black Hard Coating combined with TEGIMENT Technology – used for the first time in this model series – gives it a strikingly technical profile. The colour contrast also significantly improves the readability of the diver’s bezel.
The true SINN DNA is revealed inside the watch. Its high-end technological features offer maximum resistance and uncompromising functionality. Equipped with Magnetic Field Protection, Temperature Resistance Technology, and Ar‑Dehumidifying Technology, the EZM 3 S delivers an impressive package of performance. The reduced mission timer design ensures perfect readability and time measurement – even in high-stress situations. Another clear sign of quality that earns the trust of professional divers: the EZM 3 S has been tested based on European diving equipment standards and has been certified by an independent institute. One thing is certain: you can rely on this watch – 100 percent.
DNV has confirmed and certified the pressure resistance of the EZM 3 S model to a diving depth of 500 metres, as well as its temperature resistance and performance in accordance with European diving equipment standards EN250 and EN14143.
Technical Data
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.
- SW200-1
- Self-winding mechanism
- 26 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, black
- Sapphire crystal glass in front, anti-reflective on both sides
- Case back screw-fastened, nickel-free
- Crown screwable
- Meets the technical requirements for water-resistance, as set out in standard DIN 8310
- Water-resistant and pressure-resistant to 500 m diving depth (= 50 bar), certified by an independent institute
- According to the technical demands for the diving norm DIN 8306
- Tested based on European diving equipment standards EN 250 / EN14143 and certified by an independent institute
- Low pressure resistant
Functions
- Hours, minutes, seconds
- Date display
- Diver’s bezel with minute ratcheting and luminous key mark
SINN Technologies
- 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 ‑45°C up to +80°C
- Magnetic Field Protection up to 100mT (= 80,000 A/m)
Dimensions and Weight
- Case diameter: 41.0 mm
- Band lug width: 20 mm
- Case thickness: 12.3 mm
- Weight without strap: 81 gram
Dial and Hands
- Matte black dial
- Indices coated with luminescent colour
- Hour, minute and second hand coated with luminescent colour
- Mission timer design for optimal readability
Warranty
- 3 years