Seiko Cal. 3840 - 659

This Quartz model from 1976 features a 44mm Gold-Plated case. It features a Silver dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-14a3707d2688]

Also known as: Turtle, Helmet

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1976

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