Seiko Cal. 4531 - 901

This Kinetic model from 1969 features a 42mm PVD Black case. It features a Navy dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-b99c250f90ed]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

33j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1969

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