Seiko Cal. 0787 - 632

Released in 1979, the Cal. 0787 with design code 632 was part of Seiko's domestic market collection. With its 21mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-cf1eafaca399]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1979

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