Seiko Cal. 7063 - 638

Seiko 7063-638

The 7063-638 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7063 caliber with 25j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-736ceb09bb51]

Also known as: Samurai, Goldfeather

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
8.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Cream
Jewels
25j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1981

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