Seiko Cal. 5243 - 155

This Quartz model from 1977 features a 38mm Two-Tone case. It features a White dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-f3a69bca0f8b]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1977

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