Seiko Cal. 6653 - 421

This Spring Drive model from 1974 features a 45mm Stainless Steel case. With its 18mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-984ec10de8d6]

Also known as: Pogue, UFO

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1974

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