Seiko Cal. 6379 - 669

Seiko 6379-669

The 6379-669 is a sought-after Solar piece from Seiko's golden era. Powered by the 6379 caliber with 35j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-60f48b50f6a1]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
70m
Dial Color
Navy
Jewels
35j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1966

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