Seiko Cal. 4487 - 638

Seiko 4487-638

The 4487-638 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-94d3656f44a4]

Also known as: Arnie

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
9.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1998

Related Models

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