Seiko Cal. 6689 - 353

This Hand-Winding model from 1975 features a 43mm PVD Black case. With its 22mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-ec061006eae2]

Also known as: World Timer, Navigator

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1975

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