Seiko Cal. 6668 - 783

Seiko 6668-783

The Seiko 6668-783 represents an important milestone in Seiko's 1973 lineup. It features a White dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-93e361a41d4f]

Also known as: Monster, Arnie

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
150m
Dial Color
White
Jewels
21j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1973

Related Models

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