Seiko Cal. 4587 - 981

Seiko 4587-981

This Automatic model from 1965 features a 43mm Gold-Plated case. With its 21mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-b027bac48102]

Also known as: Sumo, Bullhead

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
9.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
Burgundy
Jewels
24j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1965

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seikata-wm-b027bac48102