Seiko Cal. 4578 - 435

This Solar model from 1970 features a 41mm Hardlex-Coated Steel case. It features a Green dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-61c965d8bc63]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1970

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