Sinn EZM 3F - Stainless Steel, Black Dial, Automatic, Full Set (2018)
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| Brand | Sinn |
|---|---|
| Model | Einsatzzeitmesser 3 Flieger |
| Reference | 703.010 |
| Year | 2018 |
| Condition | Very Good |
| Set | Box & Papers |
| Location | Tallinn, Estonia |
| Movement | |
| Type | Mechanical (Automatic) |
| Caliber | SW200-1 |
| Power Reserve | 38 h |
| Jewels | 26 |
| Case | |
| Material | Stainless Steel |
| Size | 41 mm |
| Thickness | 11.7 mm |
| Water Resistance | 200m |
| Bezel | Rotating Bezel |
| Crystal | Sapphire crystal |
| Dial | Black |
| Bracelet / Strap | |
| Material | Stainless Steel |
| Color | Steel |
| Clasp | Fold clasp |
| Bracelet Length | Fits up to 21 cm wrist (23cm with diving extension) |
| Functions | |
| Features | Date, Ar-Dehumidifying Technology |
| Service History | |
| Last Service | 12.06.2025 by in-house certified watchmaker |
This Sinn EZM 3F (Einsatzzeitmesser 3 Flieger) is a no-nonsense mission timer that perfectly embodies Sinn’s engineering-first philosophy. Designed for professional use, this watch offers extreme reliability, magnetic field protection, and Sinn’s proprietary Ar-Dehumidifying Technology—all housed in a clean, highly legible pilot-style layout.
This example is in very good condition and has been fully serviced by our Omega-certified in-house watchmaker. It comes as a complete full set, including the Sinn outer and presentation boxes, EZM 3F manual, and the original Sinn Garantie card dated 19.02.2018.
Powering the watch is the ETA 2824-2 automatic movement, housed in a 41mm bead-blasted stainless steel case with a left-hand crown for improved wearing comfort. The bi-directional pilot’s bezel, anti-magnetic protection, and 200M water resistance make this watch extremely versatile under all conditions.
The watch includes three original Sinn strap options:
– Stainless steel bracelet suitable for wrists up to 21 cm (or 23 cm with diver’s extension)
– Sinn black rubber strap for up to 21 cm
– Sinn black leather strap suitable for up to 19 cm
All straps and buckles are original Sinn, and a dedicated metal bracelet box with tools is included.
Whether you're a collector or in need of a serious tool watch, the EZM 3F delivers rugged German engineering with proven functionality and sharp aesthetics—ready for duty on land, in the air, or underwater.
Founded in 1961 by Helmut Sinn, a pilot and flight instructor in Frankfurt am Main, Germany, Sinn Spezialuhren was born from a simple yet powerful vision: to create professional instruments that combine absolute precision, reliability, and clarity. Every Sinn watch is designed with purpose — engineered to perform under the most demanding conditions while maintaining the understated elegance of true German craftsmanship.
Sinn quickly became synonymous with technical innovation and durability. The brand revolutionized tool-watch design with its Ar-Dehumidifying Technology, preventing fogging and extending the life of the movement, and with Tegimented steel, an exclusive hardening process that makes cases extremely scratch-resistant. The Hydro technology, another Sinn breakthrough, allows dive watches to remain perfectly legible underwater from any angle — a feature unmatched in the industry.
Among its most iconic creations are the Sinn 103, a pilot’s chronograph that embodies the brand’s aviation roots; the U1 Diver, made of the same German submarine steel used in naval engineering; and the EZM (Einsatzzeitmesser) series, developed specifically for elite military and rescue units. These watches aren’t just accessories — they are instruments built for professionals who rely on precision where every second counts.
To own a Sinn is to wear the essence of German engineering, innovation, and integrity. Each timepiece reflects a commitment to performance and purpose — created for those who demand excellence, trust in functionality, and value authenticity over extravagance. With Sinn, you don’t just measure time — you master it.