Seiko Cal. 4578 - 492

The Seiko 4578-492 represents an important milestone in Seiko's 1989 lineup. Powered by the 4578 caliber with 20j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-d2342b95bee6]

Also known as: Panda, Sea Horse

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1989

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