Seiko Cal. 3863 - 655

Seiko 3863-655

This Automatic model from 1991 features a 41mm Titanium case. With its 22mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-f3a3073f78ad]

Also known as: Sumo, Shogun

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
41mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Burgundy
Jewels
17j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1991

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