Seiko Cal. 6224 - 727

This Spring Drive model from 1972 features a 40mm Gold-Plated case. It features a Green dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-eb3b2906fd0c]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1972

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