Seiko Cal. 0731 - 380

Seiko 0731-380

This Quartz model from 1977 features a 36mm Titanium case. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-a56103a2162b]

Also known as: Samurai, Bellmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
36mm
Case Thickness
10.0mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
90m
Dial Color
Champagne
Jewels
29j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1977

Related Models

seikata-wm-a56103a2162b