Seiko Cal. 6664 - 696

Seiko 6664-696

This Automatic model from 1971 features a 40mm Hardlex-Coated Steel case. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-6b8121b1c5ce]

Also known as: Golden Tuna, Flighty

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
9.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
White
Jewels
33j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1971

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