Seiko Cal. 6378 - 169

The Seiko 6378-169 represents an important milestone in Seiko's 1989 lineup. With its 18mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-5020310e800f]

Also known as: Monster, Silverwave

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1989

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