Seiko Cal. 4488 - 989

Released in 1969, the Cal. 4488 with design code 989 was part of Seiko's domestic market collection. With its 20mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-63c75aec1bd2]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

21j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1969

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