Seiko Cal. 3830 - 354

This Spring Drive model from 1977 features a 35mm PVD Black case. It features a White dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-ea22de086aa3]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

26j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1977

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