Seiko Cal. 6647 - 433

Seiko 6647-433

This Automatic model from 1971 features a 35mm Titanium case. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-187cd882b956]

Also known as: Shogun, Golden Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
35mm
Case Thickness
14.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Navy
Jewels
26j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1971

Related Models

seikata-wm-187cd882b956