Seiko Cal. 6662 - 710

Seiko 6662-710

The 6662-710 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-165391cafd74]

Also known as: Goldfeather

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
38mm
Case Thickness
15.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Green
Jewels
32j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1982

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seikata-wm-165391cafd74