====== SZ04 ======
**Calibre SZ04** is a [[regulator]] movement from [[Sinn]] based on the [[Unitas 6498]].

===== Overview =====
Although Sinn had been reworking the [[Valjoux 7750]] since [[2003]], their fourth movement, Cal. SZ04, marked the first time the company had worked on the [[Unitas 6498]] base. Their modification was quite simple, moving the hour hand to a [[subdial]] at 12 00. Combined with the existing [[small seconds]] at 6 00, this created a [[regulator]] layout.

===== Applications =====
  * [[Sinn 6100|Sinn 6100 Classic]]


<WRAP ud ud_mov>

**Description:**
  * [[Manual winding]] movement based on [[Unitas 6498]]

**Functions:**
  * Hours [[subdial]] at 12 00
  * Minutes central
  * [[Small seconds]] at 6 00

**Data:**
  * 16½ [[ligne]]s
  * D 36.6 mm
  * 17 [[jewels]]
  * 18,000 A/h

**Production period:**
  * [[2006]]-Present
</WRAP>

{{tag>Movements Sinn_calibres}}