Seiko Cal. 6639 - 129

Seiko 6639-129

This Kinetic model from 1980 features a 37mm Gold-Plated case. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-4259025b8062]

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
11.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Navy
Jewels
17j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1980

Related Models

seikata-wm-4259025b8062