Seiko Cal. 5637 - 133

Seiko 5637-133

This Hand-Winding model from 1980 features a 44mm Gold-Plated case. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-63dc7a6e7a09]

Also known as: Shogun, Helmet

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
11.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Navy
Jewels
33j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1980

Related Models

seikata-wm-63dc7a6e7a09