Family: SW29031 jewels41h power reserve28,800 vph (8 Hz)
The Sellita caliber SW290-1 is a Swiss made automatic movement with a small seconds complication at 9:00. This caliber is available with a date at 3:00, or as a true no-date. It is based on the SW200-1, with many parts interchangeable between the two movements, though not all due to the small second configuration.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
31 jewels
Power Reserve
41h
Frequency
28,800 vph (8 Hz)
Diameter
25.6mm
Height
5.6mm
Display Type
Analog
Rotor Type
Ball Bearing
Shock Protection
Novodiac / Incabloc
COMPLICATIONS
Date
FEATURES
Small SecondsHacking SecondsQuickset DateHand Winding
