Seiko Cal. 4570 - 219

This Solar model from 1971 features a 37mm Gold-Plated case. It features a White dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-94afac79fbd7]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1971

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