Seiko Cal. 4487 - 109

Seiko 4487-109

The 4487-109 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-3b474b25fae4]

Also known as: Goldfeather, Sea Horse

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
10.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1992

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