Seiko Cal. 4412 - 861

The Seiko 4412-861 represents an important milestone in Seiko's 1978 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-dcc21ef95541]

Also known as: Bullhead, Navigator

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1978

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