Seiko Cal. 5285 - 612

The Seiko 5285-612 represents an important milestone in Seiko's 1969 lineup. Powered by the 5285 caliber with 35j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-f6047542e0b5]

Also known as: Shogun, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1969

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