Seiko Cal. 4555 - 954

Seiko 4555-954

The 4555-954 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4555 caliber with 34j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-48cb077d69e2]

Also known as: Shogun, Bullhead

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
14.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
180m
Dial Color
Silver
Jewels
34j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1981

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