Seiko Cal. 6634 - 658

Seiko 6634-658

The 6634-658 is a sought-after Solar piece from Seiko's golden era. It features a White dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-d17006d69eb2]

Also known as: Bullhead, Rally

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
34mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
70m
Dial Color
White
Jewels
33j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1969

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