Seiko Cal. 6640 - 806

Seiko 6640-806

This Automatic model from 1980 features a 43mm Titanium case. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-5fdc26c004b3]

Also known as: Goldfeather

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
10.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
160m
Dial Color
Green
Jewels
17j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1980

Related Models

seikata-wm-5fdc26c004b3