Seiko Cal. 4579 - 634

The Seiko 4579-634 represents an important milestone in Seiko's 1994 lineup. With its 21mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-615bd31f2c12]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1994

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