Seiko Cal. 6663 - 516

This Spring Drive model from 1972 features a 46mm Gold-Plated case. It features a Cream dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-f6273a059d19]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1972

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