Seiko Cal. 5218 - 144

This Spring Drive model from 1977 features a 40mm Gold-Plated case. It features a Green dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-146fe09b882a]

Also known as: Turtle, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1977

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