Family: 631017 jewels18,000 vph (5 Hz)
The Unitas 6310 is a Swiss manual-winding mechanical movement with sub-second display, launched in 1945 as part of the Fleurier 170-180 series. It operates at 18000 vph and contains 17 jewels. As an in-house caliber produced by Unitas, it represents the manufacturer's proprietary movement development. Production has been discontinued.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
17 jewels
Frequency
18,000 vph (5 Hz)
Display Type
Analog
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1945CALIBER FAMILY
6310COUNTRY
Switzerland