Movement referenceLong production run
Seiko caliber 2F50
Two-hand ultra-thin quartz (20-second hand step), 15.5 x 9.5 x 1.3 mm, SR512SW, made by SII (Daini). Plus9Time dates its Lassale introduction to May 1983; the JDM table gives a domestic release of Feb 1992 and it appears in JDM catalogs 1993-1995.
- Type
- quartz
- Jewels
- 12
- Produced
- 1983–1997 (approx.)
- Family
- 2F ultra-thin analog quartz (Lassale)
Have a 2F50? Find the year it was made.
In the catalogue
0 modelsNo models with the 2F50 are in the catalogued sets yet — the extracted catalogues are mostly 1968–1977 Japanese-domestic editions. More catalogues are being read.
Available at Tiny Hour Tales
With the 2F50, in the shop now
The shop’s own listing names the 2F50 for this watch.
