Seiko Cal. 4490 - 865

Seiko 4490-865

The 4490-865 is a sought-after Spring Drive piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-acdeba9f2014]

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
42mm
Case Thickness
12.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
180m
Dial Color
Green
Jewels
26j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1986

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