Seiko Cal. 4487 - 973

The Seiko 4487-973 represents an important milestone in Seiko's 1998 lineup. With its 22mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-07398402f86a]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1998

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