Seiko Cal. 5641 - 674

Seiko 5641-674

This Hand-Winding model from 1986 features a 46mm Gold-Plated case. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-93064b9a1930]

Also known as: Sumo, Navigator

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
11.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
50m
Dial Color
Silver
Jewels
24j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1986

Related Models

seikata-wm-93064b9a1930