Seiko Cal. 4485 - 579

The Seiko 4485-579 represents an important milestone in Seiko's 1992 lineup. Powered by the 4485 caliber with 24j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-0f2bfe985d31]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Cream

Jewels

24j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1992

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