Seiko Cal. 6399 - 381

Seiko 6399-381

This Kinetic model from 1971 features a 41mm Stainless Steel case. Powered by the 6399 caliber with 34j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-a4c4f6458840]

Also known as: Flighty

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
11.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1971

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seikata-wm-a4c4f6458840