Seiko Cal. 3896 - 812

The Seiko 3896-812 represents an important milestone in Seiko's 1979 lineup. Powered by the 3896 caliber with 21j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-04ba2fd5a8c5]

Also known as: Navigator, Sea Horse

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1979

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