Seiko Cal. 5251 - 642

Seiko 5251-642

The 5251-642 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5251 caliber with 21j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-569bea8a9659]

Also known as: Bullhead, Sea Horse

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
46mm
Case Thickness
9.1mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
130m
Dial Color
Green
Jewels
21j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1995

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seikata-wm-569bea8a9659