Seiko Cal. 6647 - 432

Seiko 6647-432

This Quartz model from 1966 features a 45mm PVD Black case. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-1e2e9ca17c04]

Also known as: Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
45mm
Case Thickness
11.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Black
Jewels
22j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1966

Related Models

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