Seiko Cal. 0731 - 654

Seiko 0731-654

This Automatic model from 1973 features a 45mm Titanium case. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-633807b64713]

Also known as: Shogun

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
45mm
Case Thickness
12.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
90m
Dial Color
Black
Jewels
32j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1973

Related Models

seikata-wm-633807b64713