Seiko Cal. 6637 - 283

Seiko 6637-283

This Kinetic model from 1976 features a 42mm Titanium case. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-16c1a427e9b5]

Also known as: Bellmatic

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
42mm
Case Thickness
8.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
White
Jewels
29j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1976

Related Models

seikata-wm-16c1a427e9b5