Seiko Cal. 4587 - 186

Seiko 4587-186

The 4587-186 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-ef017854bb01]

Also known as: UFO, Sportsmatic

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
12.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Black
Jewels
33j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1966

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