Seiko Cal. 4524 - 528

This Spring Drive model from 1981 features a 36mm Two-Tone case. It features a Green dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-e138330c1b17]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1981

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