Family: SZ
The SZ04 is an automatic movement manufactured by Sinn Spezialuhren. It is based on the Valjoux 7750 and receives Sinn-specific modifications including the addition of a GMT complication. The movement is used in select models within Sinn's 303 family. Introduced in 2019, the caliber remains in production.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
COMPLICATIONS
GMT
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2019BASED ON
ETA SA 7750CALIBER FAMILY
SZ