Seiko Cal. 0740 - 789

This Quartz model from 1985 features a 39mm Gold-Plated case. It features a Silver dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-559415076f07]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1985

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