Seiko Cal. 6660 - 523

This Quartz model from 1979 features a 46mm Gold-Plated case. It features a Cream dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-14678d9e9030]

Also known as: Navigator, Crown

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1979

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