Seiko Cal. 4587 - 987

Seiko 4587-987

The 4587-987 is a sought-after Quartz piece from Seiko's golden era. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-f3d37249e17a]

Also known as: Crown, Baby Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
13.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1968

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