Seiko Cal. 7186 - 656

The 7186-656 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7186 caliber with 17j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-cbce4ab8455f]

Also known as: Shogun, Pogue

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1968

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