Seiko Cal. 6399 - 283

Seiko 6399-283

The 6399-283 is a sought-after Solar piece from Seiko's golden era. Powered by the 6399 caliber with 20j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-eff8c69637e2]

Also known as: Rally

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
37mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1991

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