Seiko Cal. 3878 - 275

This Quartz model from 1976 features a 43mm Stainless Steel case. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-a106c1e21209]

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1976

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