Seiko Cal. 6662 - 494

Seiko 6662-494

This Automatic model from 1967 features a 35mm PVD Black case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-f23b7f9dcb96]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
35mm
Case Thickness
10.6mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Black
Jewels
18j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1967

Related Models

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