Seiko Cal. 4587 - 112

Seiko 4587-112

This Automatic model from 1971 features a 43mm Titanium case. Powered by the 4587 caliber with 31j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-60a2a5392d71]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
9.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1971

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seikata-wm-60a2a5392d71