Seiko Cal. 6679 - 615

Seiko 6679-615

The 6679-615 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6679 caliber with 22j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-0d74c67a3026]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
11.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Navy
Jewels
22j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1973

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seikata-wm-0d74c67a3026