Seiko Cal. 6630 - 500

Seiko 6630-500

The 6630-500 is a sought-after Solar piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-967de2b483d6]

Also known as: Rally

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
9.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1975

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seikata-wm-967de2b483d6