Seiko Cal. 6639 - 915

Seiko 6639-915

This Automatic model from 1980 features a 35mm Titanium case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-62be6556f98b]

Also known as: Silverwave

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
35mm
Case Thickness
10.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
White
Jewels
23j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1980

Related Models

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