My Cart


Sinn Diving Watch EZM 3 - Box and Papers - 2009

This item has now sold

A Very Attractive Sinn EZM 3 Diver in Superb Condition and sold with Original Box and Paperwork, 2009

Helmut Sinn founded ‘Helmut Sinn Spezialuhren’ in Frankfurt in 1961. Sinn was a former World War II pilot and an instructor for blind flight. He used his knowledge of aviation to manufacture navigation clocks and pilot chronographs. The pilot’s watch is still one of the brand’s most popular styles today.   

What’s On Offer 

A serious diving watch, the EZM 3 is built for the toughest jobs and features a mission timer with magnetic field protection. Traditional mechanics are more reliable than quartz movements in this terrain 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 Sinn Air-Dehumidifying Technology and prevents fogging of the dial. Whether or not you choose to use this watch for its purpose is up to you, but it is certainly geared up for the role!

The case (which is in superb condition) is crafted from bead-blasted stainless steel and is presented with a diver's bezel with minute ratcheting, the crown is on the left side of the case to prevent discomfort on the hand. The dial is rich black with luminescent indices, the hands are also coated with luminescent colour for optimal readability and there are accents of red. 

This watch is in superb condition, it hasn't been worn very much and is sold with its original box and papers. It looks superb on the wrist, it is meaty in size however, it wears very comfortably. 

A nice-looking watch which offers form and plenty of functionality, sold in fantastic condition with box and papers. 


Additional information

Made from

Case: Stainless Steel

Dial: Matte black

Crystal: Sapphire crystal glass in front, anti-reflective on both sides


Technical specifications

Winding: Automatic

Movement Type: Mechanical

Calibre: SW200-1

Jewels: 26

Waterproof: 500m

Power reserve:

Purchase details

Condition: Excellent (barely worn)

Model Reference: 603.010

Date of issue:

Warranty: 12 Months VWS


Width (without crown): 41mm

Lug width: 20mm

Lug height: (lug to lug) 47mm

Wrist size: 190mm approx