The EZM 1.1 S is a special limited edition (500 pieces) to mark the 25th anniversary of SINN mission timers.
The EZM 1.1 S is equipped with the technology necessary for the most demanding of missions: such as Ar-Dehumidifying Technology for greater functional reliability and freedom from fogging and Temperature Resistance Technology for reliable function in temperatures of –45°C to +80°C.
The bead-blasted surface of the stainless-steel case has also been hardened using TEGIMENT Technology, which forms the basis for the Black Hard Coating.
The EZM 1.1 S features a self-winding SINN chronograph movement: the SZ01. Based on the Concepto C99001, the Cal. SZ01 is designed in such a way that the watch has a jump 60-minute stop hand from the dial centre. This enables stop times to be recorded more easily, quickly and accurately. Firstly, 60 rather than 30 minutes are counted in one sweep of the hand. Secondly, the minute stop scale covers the entire diameter of the dial.
The captive countdown pilot’s bezel with minute ratcheting can be rotated on both sides. Its captive design makes it virtually impossible for it to become detached from the case. In the interest of readability and timekeeping, all markings on the dial not relevant to the mission are muted in red.
The carefully positioned crown and push-piece on the left side of the case prevent pressure on the back of the hand and keep the watch from getting caught, even in time-critical situations.
This 43mm watch is water resistant up to 200 meters.
Model: SINN EZM 1.1 S Limited Edition
SINN Movement SZ01
28 bearing jewels
28,800 semi-oscillations per hour
Seconds stop function
Anti-magnetic as per DIN 8309
Case made of stainless steel, bead-blasted
Sapphire crystal glass in front, anti-reflective on both sides
Case back screw-fastened
Meet the technical requirements for waterproofness, as set out in standard DIN 8310
Waterproof and pressure-resistant to 20 bar
Low pressure resistant
60-minute stop function from the dial centre
Pilot’s bezel with luminous key mark
Black Hard Coating on a TEGIMENT Technology basis
Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
Functionally reliable from –45°C up to +80°C
Push-pieces with D3-System
Dimensions and Weight
Case diameter: 43 mm
Band lug width: 22 mm
Case thickness: 16.4 mm
Weight without strap: 106 gramme
Dial and Hands
Mission timer design for optimal readability
Matte black dial
Indices coated with luminescent colour
Hour and minute hand coated with luminescent colour
Stopwatch minute and stopwatch second hand coated with luminescent colour