Seiko Cal. 6653 - 592

This Spring Drive model from 1977 features a 43mm Gold-Plated case. It features a Black dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-1b3722f05fcb]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1977

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