Seiko Cal. 6632 - 781

The Seiko 6632-781 represents an important milestone in Seiko's 1967 lineup. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-dfda7fac1063]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1967

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