Seiko Cal. 6257 - 186

The 6257-186 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6257 caliber with 32j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-e978e235ab87]

Also known as: Rally, Flighty

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1968

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