Seiko Cal. 5638 - 498

Seiko 5638-498

This Automatic model from 1975 features a 35mm Titanium case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-40ccf9736923]

Also known as: Samurai, Sea Horse

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
35mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
White
Jewels
26j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1975

Related Models

seikata-wm-40ccf9736923