Seiko Cal. 6699 - 763

Seiko 6699-763

The 6699-763 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6699 caliber with 35j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-9b06efe03c8e]

Also known as: Panda, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
White
Jewels
35j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1965

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