Seiko Cal. 3837 - 400

This Hand-Winding model from 1976 features a 35mm PVD Black case. It features a White dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-a92098256d17]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

23j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1976

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