Seiko Cal. 6629 - 339

Seiko 6629-339

The 6629-339 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6629 caliber with 36j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-ee2b687f57c4]

Also known as: Silverwave

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
White
Jewels
36j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1965

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