Seiko Cal. 5257 - 693

This Quartz model from 1967 features a 43mm Two-Tone case. It features a Green dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-f21dba76a646]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1967

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