Seiko Cal. 6633 - 644

Seiko 6633-644

This Kinetic model from 1980 features a 38mm Stainless Steel case. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-83e97fa95f0b]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
13.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1980

Related Models

seikata-wm-83e97fa95f0b