Seiko Cal. 6634 - 547

Seiko 6634-547

The 6634-547 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-aaaa3268be45]

Also known as: Samurai, Pogue

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
15.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Silver
Jewels
32j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1980

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