Seiko Cal. 5662 - 600

Seiko 5662-600

The Seiko 5662-600 represents an important milestone in Seiko's 1971 lineup. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-76a9520d50e8]

Also known as: Sumo, Sea Horse

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
35mm
Case Thickness
10.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Cream
Jewels
23j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1971

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