Seiko Cal. 3857 - 377

This Quartz model from 1991 features a 45mm PVD Black case. It features a Navy dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-fd8b58d6097c]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1991

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