Seiko Cal. 6381 - 674

Seiko 6381-674

This Quartz model from 1970 features a 43mm Hardlex-Coated Steel case. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-36d61a9541b8]

Also known as: Tuna, Sea Horse

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
15.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
Cream
Jewels
25j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1970

Related Models

seikata-wm-36d61a9541b8