Seiko Cal. 4487 - 863

Seiko 4487-863

This Automatic model from 1993 features a 44mm Stainless Steel case. With its 18mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-e1066cce6a81]

Also known as: Tuna, Bullhead

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
15.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Burgundy
Jewels
22j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1993

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