Seiko Cal. 6647 - 463

Seiko 6647-463

This Solar model from 1972 features a 45mm Titanium case. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-6cd12c4e677e]

Also known as: Monster, Golden Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
45mm
Case Thickness
8.4mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
23j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1972

Related Models

seikata-wm-6cd12c4e677e