Seiko Cal. 4587 - 531

Seiko 4587-531

This Quartz model from 1977 features a 45mm Stainless Steel case. With its 19mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-2f38cfc38107]

Also known as: Navigator

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
13.2mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
22j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1977

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seikata-wm-2f38cfc38107