Seiko Cal. 4538 - 807

Seiko 4538-807

Released in 1983, the Cal. 4538 with design code 807 was part of Seiko's domestic market collection. Powered by the 4538 caliber with 20j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-c80d1a244451]

Also known as: Bullhead, Golden Tuna

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Burgundy
Jewels
20j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1983

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seikata-wm-c80d1a244451