Seiko Cal. 4444 - 256

Released in 1967, the Cal. 4444 with design code 256 was part of Seiko's domestic market collection. With its 20mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-d980cbc7efc4]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1967

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