Seiko Cal. 4554 - 271

Seiko 4554-271

The 4554-271 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4554 caliber with 36j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-c20d7e49dfc8]

Also known as: Sportsmatic, Crown

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
39mm
Case Thickness
13.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Green
Jewels
36j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1985

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