Seiko Cal. 3893 - 370

The Seiko 3893-370 represents an important milestone in Seiko's 1967 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-ae9ba17b9cd8]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1967

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