Seiko Cal. 4497 - 587

The Seiko 4497-587 represents an important milestone in Seiko's 1976 lineup. With its 18mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-da27afd5cdbf]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1976

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