Seiko Cal. 5256 - 726

Released in 1970, the Cal. 5256 with design code 726 was part of Seiko's domestic market collection. With its 19mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-752bb474fc02]

Also known as: Samurai, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

32j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1970

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