Sinn EZM 13.1 Divers Chronograph

When it comes to its features, this diving chronograph is one of the most traditional and yet technically advanced timekeeping instruments.

The EZM 13.1 thus knows exactly what matters during use: a focus on the key essentials in terms of outstanding readability. To this end, we have integrated a factory modification with high functional value into the SINN chronograph movement SZ02. To enable the elapsed times to be read quickly and intuitively, the EZM 13.1 features a 60-minute counter at 6 o'clock instead of a (generally customary) 30-minute counter. It is distinguished by an optimised dial design. To enable clearer readability, the Arabic numerals have been omitted on the EZM 13.1. This adds an optical enhancement to its technically functional focus.

For the highest levels of mechanical stability and durability against external influences, we have equipped the EZM 13.1 with a technology package consisting of Magnetic Field Protection, Ar-Dehumidifying Technology and Temperature Resistance Technology. The independent classification company DNV verifies and certifies the water resistance and pressure resistance of the EZM 13.1 as well as its functionality in accordance with the European diving equipment standards.

Conclusion: The EZM 13.1 is primed and ready for its first use on your wrist!

Technical specifications

Sinn EZM 13.1 Divers Chronograph

Reference: EZM 13.1

Case

• Material: Stainless steel, bead-blasted
• Diameter: 41 mm
• Thickness: 15 mm
• Glass: Sapphire crystal glass in front, anti-reflective on both sides
• Crown: screwable
• Case back: screw-fastened, nickel-free
• Lug width: 20 mm
• Water-resistant to 500 meters (50 bar)
• 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
• Magnetic Field Protection up to 100 mT (= 80,000 A/m)

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

• SINN Movement SZ02
• Self-winding mechanism
• Number of jewels: 26
• Frequency: 28,800 vph (4 Hz)
• Seconds stop function
• Anti-magnetic as per DIN 8309

Functions/Indications

• Hours, minutes, subsidiary seconds
• Date display
• Chronograph with 60-minute stopwatch display
• Diver’s bezel with minute ratcheting and luminous key mark

Strap and buckle

• Stainless steel bracelet
• Optional black alligator and rubber straps
• Stainless steel buckle

MSRP

• EUR 2'650 (alligator strap)
• EUR 2'650 (rubber strap)
• EUR 2'850 (steel bracelet) 

For more information, please sinn.de