Seiko Cal. 6171 - 545

Seiko 6171-545

The 6171-545 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6171 caliber with 36j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-b872d32a346e]

Also known as: Monster, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
11.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
110m
Dial Color
Cream
Jewels
36j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1972

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