Seiko Cal. 4487 - 837

The 4487-837 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-a9ee8eb07ab7]

Also known as: Turtle, Goldfeather

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1977

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