Seiko Cal. 4489 - 284

Released in 1969, the Cal. 4489 with design code 284 was part of Seiko's domestic market collection. With its 19mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-f75c9ca89bf1]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

21j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1969

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