Family: SMA Openworked36,000 vph (5 Hz)
The SMA07 is an in-house automatic caliber from Speake-Marin, introduced in 2025 as part of the SMA Openworked family. This ultra-thin skeleton movement measures just 3.25mm in height and operates at 36,000 vph (5 Hz) with an integrated micro-rotor. It debuted in the Ripples Skeleton and remains in production.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Frequency
36,000 vph (5 Hz)
Height
3.25mm
Display Type
Analog
Rotor Type
Micro Rotor
More Speake-Marin movements
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2025CALIBER FAMILY
SMA OpenworkedFOR WATCH DEALERS
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