Seiko Cal. 4510 - 287

The 4510-287 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-996e450d20be]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1987

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