Seiko Cal. 6648 - 790

This Quartz model from 1975 features a 45mm Stainless Steel case. It features a Black dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-f5b0f809a3f3]

Also known as: Rally, Arnie

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Black

Jewels

32j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1975

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