Seiko Cal. 6687 - 991

The Seiko 6687-991 represents an important milestone in Seiko's 1994 lineup. With its 20mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-5a4ec75ae02b]

Also known as: Pogue

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

29j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1994

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