Seiko Cal. 3893 - 152

The Seiko 3893-152 represents an important milestone in Seiko's 1974 lineup. Powered by the 3893 caliber with 27j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-12dffe47a28a]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1974

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