Seiko Cal. 6642 - 623

The 6642-623 is a sought-after Kinetic piece from Seiko's golden era. With its 21mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-775ab6ab9250]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

46mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1974

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