Seiko Cal. 6664 - 721

Seiko 6664-721

This Kinetic model from 1982 features a 34mm Titanium case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-4c9c5f6b6332]

Also known as: Monster

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
34mm
Case Thickness
13.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1982

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seikata-wm-4c9c5f6b6332