Seiko Cal. 6642 - 734

Seiko 6642-734

This Kinetic model from 1976 features a 44mm Gold-Plated case. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-95749685c1a9]

Also known as: Tuna, Bullhead

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
14.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
180m
Dial Color
Navy
Jewels
21j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1976

Related Models

seikata-wm-95749685c1a9