Seiko Cal. 4550 - 863

This Spring Drive model from 1981 features a 46mm Gold-Plated case. It features a Black dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-6d4c57293d5c]

Also known as: Turtle, Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1981

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