Seiko Cal. 6386 - 394

Seiko 6386-394

The Seiko 6386-394 represents an important milestone in Seiko's 1977 lineup. Powered by the 6386 caliber with 30j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-7ed65b6273cf]

Also known as: Tuna, Bullhead

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
9.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1977

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