Seiko Cal. 4525 - 431

This Kinetic model from 1974 features a 34mm PVD Black case. It features a Silver dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-04614d25c071]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

34mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1974

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