Seiko Cal. 6180 - 874

The Seiko 6180-874 represents an important milestone in Seiko's 1979 lineup. Powered by the 6180 caliber with 21j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-6d8f45239a1c]

Also known as: Samurai, Crown

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Cream

Jewels

21j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1979

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