Sinn - EZM 3F

The EZM 3F is a classic pilot watch, featuring a countdown pilot’s bezel with minute ratcheting. For better readability, the two-way rotating bezel has a striking, luminous triangular main marker at 12 o’clock.

Also striking is the positioning of the crown on the left-hand side of the bead-blasted case. This enables greater freedom of movement and better protection for the crown. The instrumental watch is equipped with Ar- Dehumidifying Technology for more reliable functioning and greater freedom from fogging, Magnetic Field Protection up to 80,000 A/m and temperature resistance technology to ensure reliable functioning in a temperature range from –45ºC to +80ºC.

Mechanical Movement

• SW 200
• 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
• Crown screwable
• Meet the technical requirements for waterproofness, as set out in standard DIN 8310
• Waterproof and pressure-resistant to 200 m diving depth (= 20 bar), certified by DNV
• Low pressure resistant

Functions

• Hours, minutes, seconds
• Date display
• Pilot's bezel with minute ratcheting and luminous key mark

SINN Technologies

• Ar-Dehumidifying technology enhances functional reliability and freedom from fogging.
• Temperature resistance technology. Functional from -45C to +80C

Dial and Hands

• Matte black dial
• Indices coated with luminescent colour
• Hour, minute and second hand coated with luminescent colour

• Case diameter: 41 mm
• Band lug width: 20 mm
• Case thickness: 13 mm
• Weight without strap: 81 gramme