Seiko Cal. 7154 - 290

Seiko 7154-290

The 7154-290 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7154 caliber with 34j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-3abd7a21fa40]

Also known as: Samurai

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
10.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
190m
Dial Color
Silver
Jewels
34j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1981

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