Seiko Cal. 5689 - 387

This Quartz model from 1969 features a 35mm PVD Black case. With its 22mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-7c0f91637dd3]

Also known as: Silverwave, Bellmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

25j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1969

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