Seiko Cal. 5637 - 672

Seiko 5637-672

This Solar model from 1968 features a 36mm Titanium case. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-500d5d27fcf5]

Also known as: Turtle, Sportsmatic

Specifications

Movement
Solar
Case Material
Titanium
Case Width
36mm
Case Thickness
14.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
Silver
Jewels
35j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1968

Related Models

seikata-wm-500d5d27fcf5