Seiko Cal. 4421 - 270

This Solar model from 1975 features a 38mm Gold-Plated case. It features a Green dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-c5a297d8fea2]

Also known as: Silverwave, Navigator

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Green

Jewels

20j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1975

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