Seiko Cal. 5689 - 400

The Seiko 5689-400 represents an important milestone in Seiko's 1975 lineup. With its 18mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-210bf50b6bde]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1975

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