Seiko Cal. 6697 - 247

The Seiko 6697-247 represents an important milestone in Seiko's 1965 lineup. With its 21mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-c23a62799c3a]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1965

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