Seiko Cal. 4563 - 987

This Hand-Winding model from 1970 features a 46mm Gold-Plated case. It features a Black dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-89103c91dfb0]

Also known as: Monster, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1970

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