Seiko Cal. 5681 - 628

This Quartz model from 1988 features a 46mm PVD Black case. It features a Burgundy dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-511e35daf28f]

Also known as: Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Burgundy

Jewels

17j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1988

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