Seiko Cal. 6630 - 210

Seiko 6630-210

This Spring Drive model from 1969 features a 45mm Stainless Steel case. Powered by the 6630 caliber with 26j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-d09ce4cb09fb]

Also known as: UFO, Flighty

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
14.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
White
Jewels
26j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1969

Related Models

seikata-wm-d09ce4cb09fb