Seiko Cal. 6398 - 896

Seiko 6398-896

The 6398-896 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6398 caliber with 20j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-e39698de96c4]

Also known as: UFO, Emperor

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
14.4mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Silver
Jewels
20j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1967

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seikata-wm-e39698de96c4