Seiko Cal. 6663 - 722

Seiko 6663-722

The 6663-722 is a sought-after Automatic piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-cc904799c735]

Also known as: Goldfeather

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
11.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Silver
Jewels
30j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1971

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