Seiko Cal. 7188 - 637

Seiko 7188-637

This Spring Drive model from 1984 features a 45mm Titanium case. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-1af376870f9e]

Also known as: Shogun

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
45mm
Case Thickness
14.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
White
Jewels
28j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1984

Related Models

seikata-wm-1af376870f9e