Seiko Cal. 3863 - 679

This Hand-Winding model from 1979 features a 35mm PVD Black case. It features a White dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-8908c4f47a07]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1979

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