Seiko Cal. 6645 - 524

This Quartz model from 1988 features a 43mm PVD Black case. With its 18mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-97af5a7d9e64]

Also known as: Bellmatic, Flighty

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1988

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