Seiko Cal. 6663 - 461

This Solar model from 1978 features a 36mm Gold-Plated case. It features a Black dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-d84ae14550d1]

Also known as: Navigator, Emperor

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1978

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