Seiko Cal. 6181 - 252

Seiko 6181-252

The 6181-252 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6181 caliber with 21j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-55658bcf6926]

Also known as: Sportsmatic, Crown

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
46mm
Case Thickness
9.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Silver
Jewels
21j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1966

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