Seiko Cal. 4487 - 987

Seiko 4487-987

This Hand-Winding model from 1985 features a 45mm Titanium case. With its 21mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-8fe82178d0ec]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
45mm
Case Thickness
8.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
120m
Dial Color
Black
Jewels
24j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1985

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