Seiko Cal. 6680 - 460

Seiko 6680-460

The 6680-460 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6680 caliber with 17j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-a646f0e1968e]

Also known as: Helmet, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
12.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Cream
Jewels
17j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1965

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seikata-wm-a646f0e1968e