Seiko Cal. 6634 - 535

The 6634-535 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-c43ca97ae846]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Cream

Jewels

27j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1983

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