====== Sinn EZM 3F ======
The **EZM 3F Mission Timer** is a [[pilot's watch]] [[Mission Timer]] by [[Sinn]] produced since [[2015]].

===== Overview =====
Sinn [[Mission Timer]]s are watches uncompromisingly designed for function. Besides the ease of readability, attained by optical withdrawal of functions that are not directly required for the diving operation, such as [[date display]] or dial lettering, a lot of Sinn special technologies find application in this watch. The [[EZM 3]] Mission Timer was introduced in [[2001]] as a [[dive watch]] with left-side crown. This follow-up, the EZM 3F, appeared 14 years later with a [[pilot's watch]] look but similar specifications.

The case is similar to the [[Sinn 104]] (also introduced in [[2015]]) and the existing [[Sinn EZM 3]], with angular lugs and crown guards. It is reasonably sized at 41 mm and just 11.7 mm thick, slightly thinner than the EZM 3 and nearly the same as the 104. The EZM 3F is styled as a [[pilot's watch]], however, with a "countdown" bezel. But the dial is more similar to the diver's watch line, with applied luminous markers in rectilinear shapes rather than numerals.

Unlike the inexpensive 104, with its [[Sellita]] [[SW 220-1]], the EZM 3F uses an [[ETA]] movement, the popular [[ETA 2824-2]]. It also lacks a day display, with just a small [[date window]] at 3 30 on the dial.

===== See Also =====
  * [[Sinn EZM]]
  * [[Sinn EZM 3]]
  * [[Sinn 104]]


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**Movement:**
  * Mechanical movement [[ETA 2824-2]], 28,800 A/h
  * [[Automatic]]
  * [[Shock proof]] according to DIN 8308
  * [[Magnetic field protection]] up to 80.000 A/m
  * Movement storage in a dry inert gas atmosphere, by improving the rate quality for a long time and extend service intervals
  * Safe operation from -45°C to +80°C

**Case:**
  * [[Stainless steel]], bead-blasted
  * Ø 41 mm, height 11.7 mm
  * The case contains a dry capsule, filled with copper sulfate, and is provided with a sapphire crystal. Dryness indicator white (dry) to blue (saturated)
  * [[Domed]] [[sapphire crystal]] with [[anti-glare treatment]] on both sides
  * Case filled with Argon, the most reaction sluggish noble gas
  * [[Screw-in crown]] with double O-ring seal
  * [[Waterproof]] to 500 m

**Functions:**
  * Hours, minutes, seconds with [[hacking seconds]]
  * Date indication
  * Diver's bezel with luminous triangle

**Dial:**
  * Black, indexes with special white, long-lasting luminous paint  
  * Hours, minutes and seconds hands black, with special white, long-lasting luminous paint 

**Bracelet: **
  * Black [[rubber]] strap or solid[[stainless steel]] bracelet, tegimented

**Production: **
  * Production [[2015]]-Present
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{{tag>Watch_models Sinn_EZM_models Sinn_Pilot's_Watch_models}}