Seiko Cal. 4471 - 668

This Quartz model from 1968 features a 46mm Two-Tone case. It features a Black dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-41826ec10254]

Also known as: Sumo, Sea Horse

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

46mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1968

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