Seiko Cal. 6634 - 427

Seiko 6634-427

This Solar model from 1969 features a 35mm Titanium case. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-27873f83bbfb]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Solar
Case Material
Titanium
Case Width
35mm
Case Thickness
12.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1969

Related Models

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