Seiko Cal. 5639 - 405

Seiko 5639-405

This Quartz model from 1974 features a 39mm Stainless Steel case. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-e9a2fb989654]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
10.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
120m
Dial Color
Navy
Jewels
36j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1974

Related Models

seikata-wm-e9a2fb989654