Seiko Cal. 6662 - 100

Seiko 6662-100

The 6662-100 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-f1a4d218fd09]

Also known as: Baby Tuna, Flighty

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
46mm
Case Thickness
13.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1976

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