Seiko Cal. 4487 - 566

Seiko 4487-566

The 4487-566 is a sought-after Automatic piece from Seiko's golden era. It features a White dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-dbe35d6156e6]

Also known as: World Timer, Arnie

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
8.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
180m
Dial Color
White
Jewels
24j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1989

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