Seiko Cal. 4568 - 487

The Seiko 4568-487 represents an important milestone in Seiko's 1987 lineup. Powered by the 4568 caliber with 26j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-1d88c39fa2a1]

Also known as: Tuna, Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

12.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1987

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