Seiko Cal. 4423 - 607

This Solar model from 1972 features a 37mm Gold-Plated case. Powered by the 4423 caliber with 30j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-8ca79d1ee4bf]

Also known as: Samurai, Bullhead

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

30j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1972

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