Seiko Cal. 3826 - 963

The Seiko 3826-963 represents an important milestone in Seiko's 1969 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-8eec30cf33e6]

Also known as: Bullhead, Crown

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1969

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