/ / / Pre Owned Sinn Sinn EZM 3F Pre Owned. Sinn Serviced. ETA 2824-2 NWW 2144

Pre Owned Sinn Sinn EZM 3F Pre Owned. Sinn Serviced. ETA 2824-2 NWW 2144

Sinn EZM 3F Pre Owned. Sinn Serviced. ETA 2824-2

Klarna payment not available on this item

Used mint condition and barely used looking Sinn EZM 3 originally purchased from us in 2020 and complete with box and papers. It comes on the steel bracelet as well as the Sinn leather strap. It has just been returned from a full service at the UK accredited Sinn service centre, TWR. It has the ETA 2824-2 movement opposed to the newer models having the Seletta SW200 movement. The diving watch EZM 3 is a mechanical watch made for the toughest diving jobs. This is because you can always rely on classical mechanics anywhere where a watch with a quartz movement could pose a risk due to electronic interference or failure of the internal power supply. This is especially true when these mechanics are protected by sophisticated Sinn technology.

Filling the case with a protective gas ensures optimum start conditions for our Ar-Dehumidifying Technology. The integrated drying capsule also absorbs the inevitable humidity which diffuses into the watch. The combination of carefully selected material dimensions and qualities together with perfect workmanship and complex sealing measures — such as double O-rings on the screwable crown — permits the approved use of the diving watch EZM 3 for a diving depth of 500 meters, corresponding to a pressure of 50 bar. This is an extreme performance value for which Magnetic Field Protection is crucial: an additional, solid soft iron sheath around the movement protects the accuracy of the watch up to magnetic field influences amounting to 100mT (=80,000 A/m).
All functions and printing on the dial not relevant to diving are muted in red.

Mechanical Movement
ETA 2824-2
Self-winding mechanism
26 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, nickel-free
Crown screwable
Meet the technical requirements for waterproofness, as set out in standard DIN 8310
Waterproof and pressure-resistant to 500 m diving depth (= 50 bar), certified by DNV
According to the technical demands for the diving norm DIN 8306
Tested based on European diving equipment standards EN 250 / EN14143 and certified by DNV
Low pressure resistant

Hours, minutes, seconds
Date display
Diver’s bezel with minute ratcheting and luminous key mark

SINN Technologies
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 mm
Band lug width: 20 mm
Case thickness: 12.3 mm
Weight without strap: 81 gramme

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

Key Characteristics

Brand: Pre Owned Sinn
Band: Steel Bracelet
Case Material: Steel
Condition: Mint
Movement: Automatic
Pay Securely