Seiko Cal. 4520 - 607

This Kinetic model from 1982 features a 45mm Hardlex-Coated Steel case. It features a Silver dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-c156f2ab29cb]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1982

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