Seiko Cal. 0785 - 931

This Quartz model from 1978 features a 45mm PVD Black case. It features a Silver dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-2a0918cf12f0]

Also known as: Silverwave, Sea Horse

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1978

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