Seiko Cal. 5668 - 754

Seiko 5668-754

The Seiko 5668-754 represents an important milestone in Seiko's 1981 lineup. It features a Silver dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-f7db8ba9fbe5]

Also known as: Monster, Silverwave

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
35mm
Case Thickness
15.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Silver
Jewels
24j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1981

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