Sinn EZM 3 S

Developed for professionals, the Sinn EZM 3 S is a mechanical mission timer designed to withstand the most demanding conditions. Its bold, black aesthetic is complemented by a suite of high-end technologies, including Magnetic Field Protection and Temperature Resistance. This is a watch built to perform reliably when absolute precision is essential.

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 specifications

Sinn EZM 3 S

Reference: 603.020

Case

• Material: Stainless steel, bead-blasted, black
• Diameter: 41.00 mm
• Lug width: 20.00 mm
• Thickness: 12.30 mm
• Weight without strap: 81 gramme
• 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

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

Movement

• Caliber SW200-1
• Self-winding mechanism
• Number of jewels: 26
• Frequency: 28,800 semi-oscillations per hour
• Seconds stop function
• Anti-magnetic as per DIN 8309

Functions/Indications

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

Strap and buckle

• Bead-blasted solid stainless steel bracelet with black hard coating and strap-length fine adjustment

MSRP

• EUR 2'820 (metal bracelet)
• EUR 2'190 (strap)

For more information, please visit sinn.de