Seiko Cal. 6679 - 503

Seiko 6679-503

The 6679-503 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6679 caliber with 28j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-56b77004f165]

Also known as: UFO

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
50m
Dial Color
Navy
Jewels
28j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1983

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seikata-wm-56b77004f165