Seiko Cal. 5656 - 324

This Solar model from 1968 features a 40mm Gold-Plated case. It features a Silver dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-9648b7304913]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1968

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