Seiko Cal. 0723 - 764

Released in 1993, the Cal. 0723 with design code 764 was part of Seiko's domestic market collection. With its 19mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-8f7e89abf4fa]

Also known as: Sea Horse, Arnie

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1993

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