Seiko Cal. 4566 - 660

This Kinetic model from 1977 features a 36mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-bfca0ab6f865]

Also known as: Sumo, Silverwave

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

31j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1977

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