Seiko Cal. 5634 - 280

This Quartz model from 1991 features a 42mm Gold-Plated case. With its 21mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-0f176bcb3eb3]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1991

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