Seiko Cal. 6647 - 414

Seiko 6647-414

This Hand-Winding model from 1972 features a 41mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-12dc3f3571dd]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
41mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Green
Jewels
34j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1972

Related Models

seikata-wm-12dc3f3571dd