Seiko Cal. 5612 - 390

Released in 1975, the Cal. 5612 with design code 390 was part of Seiko's domestic market collection. It features a Green dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-831205ea7e9e]

Also known as: Samurai, World Timer

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1975

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