Seiko Cal. 4490 - 274

Released in 1969, the Cal. 4490 with design code 274 was part of Seiko's domestic market collection. With its 20mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-43d1c4db5ab0]

Also known as: UFO, Crown

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Burgundy

Jewels

18j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1969

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