Sinn's flagship in-house modification of the ETA/Valjoux 7750, developed to replace the discontinued Lemania 5100. The SZ01 features a central chronograph minute hand that sweeps 60 minutes in one revolution, similar to the Lemania 5100, making chronograph timing significantly easier to read. Development began in 2003 and the movement debuted in the EZM 10 in 2011. Features include 24-hour subdial at 3:00, 12-hour chronograph counter at 6:00, small seconds at 9:00, and date at 4:30.
Movement Type
Automatic
Jewel Count
25 jewels
Power Reserve
42h
Frequency
28,800 vph (8 Hz)
Diameter
30mm
Height
7.9mm
Display Type
Analog
Rotor Type
unidirectional
Shock Protection
Incabloc
BRAND
Sinn SpezialuhrenTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2011CALIBER FAMILY
Sinn SZCOUNTRY
GermanyALSO KNOWN AS