Seiko Cal. 5663 - 971

Seiko 5663-971

Released in 1968, the Cal. 5663 with design code 971 was part of Seiko's domestic market collection. With its 22mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-f4b117588193]

Also known as: Shogun

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
12.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1968

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seikata-wm-f4b117588193