Seiko Cal. 6663 - 630

Seiko 6663-630

The 6663-630 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-3526de5910be]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
11.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
White
Jewels
35j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1969

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seikata-wm-3526de5910be