====== Sinn 910 Anniversary ======
**Ref. 910 Anniversary** is a limited-edition [[split seconds]] [[chronograph]] watch from [[Sinn]].

===== Overview =====
In [[2016]], Sinn introduced a special [[split seconds]] chronograph model at [[Baselworld]], the **Ref. 910 Anniversary** model. Limited to 300 examples, the Ref. 910 featured a 41.5 mm case 15.5 mm thick. The movement is based on the [[Valjoux 7750]] but modified for a [[column wheel]] [[rattrapante]] module from [[La Joux-Perret]]. It is operated by three [[pusher]]s at 2 00, 4 00, and 8 00.

The watch is styled like a classic chronograph, with narrow "twisted" lugs and applied markers. The dial is ivory, with grey and white pulsometer and tachymeter scales on the inner [[rehaut]]. The split seconds hands are black and red, as are the [[small seconds]] at 9 00 and 30 minute counter at 3 00. There is no date window.

The rear of the case features a [[display caseback]] showing the movement, automatic winding rotor, and column wheel.


<WRAP ud ud_mod>

**Movement:**
  * Mechanical [[automatic chronograph]] movement [[Valjoux 7750]] 28,800 A/h
  * 31 [[jewels]]
  * [[Rattrapante]] [[column wheel]] modification by [[La Joux-Perret]]

**Case:**
  * [[Stainless steel]]
  * D 41.5 mm, H 15.5 mm
  * [[Sapphire crystal]] and [[sapphire crystal]] caseback, with [[anti-glare treatment]] on both sides
  * [[Waterproof]] to 10 bar, low pressure resistant

**Functions:**
  * Hours, minutes, [[small seconds]]
  * [[Chronograph]] 30 minutes counter, [[split seconds]] 60 seconds counter

**Bracelet: **
  * Leather strap or steel bracelet

**Production:**
  * Production [[2016]]-[[2019]]
  * Successor [[Sinn 910 SRS]]
</WRAP>

{{tag>Watch_models Chronographs Sinn_Instrument_Chronograph_models}}