Seiko Cal. 6381 - 960

The Seiko 6381-960 represents an important milestone in Seiko's 1966 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-09d92109650c]

Also known as: Helmet, Goldfeather

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1966

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