Seiko Cal. 6637 - 952

Seiko 6637-952

This Quartz model from 1981 features a 43mm Titanium case. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-6534a4a65606]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
43mm
Case Thickness
10.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
Cream
Jewels
25j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1981

Related Models

seikata-wm-6534a4a65606