Seiko Cal. 6641 - 448

This Quartz model from 1966 features a 43mm Gold-Plated case. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-b241c0dcccac]

Also known as: Rally, Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1966

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