Seiko Cal. 6399 - 665

Seiko 6399-665

The 6399-665 is a sought-after Solar piece from Seiko's golden era. Powered by the 6399 caliber with 36j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-a3f48ea7e1cb]

Also known as: Pogue, Arnie

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Burgundy
Jewels
36j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1989

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