Seiko Cal. 6643 - 925

Seiko 6643-925

This Hand-Winding model from 1972 features a 35mm Gold-Plated case. With its 19mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-0f7283bdfaec]

Also known as: Panda, Flighty

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
Green
Jewels
29j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1972

Related Models

seikata-wm-0f7283bdfaec