Seiko Cal. 4520 - 227

Released in 1969, the Cal. 4520 with design code 227 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-ebd4cafad05a]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1969

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