Seiko Cal. 3816 - 413

The Seiko 3816-413 represents an important milestone in Seiko's 1985 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-997ffd658081]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1985

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