Seiko Cal. 6321 - 580

Seiko 6321-580

This Hand-Winding model from 1992 features a 37mm Hardlex-Coated Steel case. With its 22mm lug width and 11.2mm profile, it sits comfortably on most wrists. [seikata-wm-1ed1afb0484c]

Also known as: Sumo, UFO

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
100m
Dial Color
Silver
Jewels
30j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1992

Related Models

seikata-wm-1ed1afb0484c