Seiko Cal. 0720 - 525

Released in 1988, the Cal. 0720 with design code 525 was part of Seiko's domestic market collection. With its 22mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-4eb5eb785cd9]

Also known as: Monster, UFO

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1988

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