Seiko Cal. 6620 - 243

This Quartz model from 1979 features a 35mm Gold-Plated case. It features a Champagne dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-a2f3d17e2ee7]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1979

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