Seiko Cal. 4440 - 355

Released in 1988, the Cal. 4440 with design code 355 was part of Seiko's domestic market collection. With its 18mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-60ff0cd84ee4]

Also known as: Baby Tuna, Flighty

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1988

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