Seiko Cal. 6634 - 482

The 6634-482 is a sought-after Solar piece from Seiko's golden era. With its 18mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-d4d40cf46fdd]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1973

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