Seiko Cal. 6647 - 863

Seiko 6647-863

This Automatic model from 1965 features a 46mm Titanium case. With its 22mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-6b359d26820e]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
12.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
Burgundy
Jewels
27j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1965

Related Models

seikata-wm-6b359d26820e