Seiko Cal. 3879 - 240

This Spring Drive model from 1999 features a 38mm PVD Black case. It features a Silver dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-141725097632]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1999

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