Seiko Cal. 6632 - 641

Seiko 6632-641

This Quartz model from 1991 features a 40mm PVD Black case. With its 19mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-1661aa62642e]

Also known as: Silverwave, Crown

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
40mm
Case Thickness
12.2mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1991

Related Models

seikata-wm-1661aa62642e