Seiko Cal. 6384 - 681

Seiko 6384-681

The Seiko 6384-681 represents an important milestone in Seiko's 1967 lineup. Powered by the 6384 caliber with 20j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-8c35d28db5a5]

Also known as: Shogun, Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
43mm
Case Thickness
15.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Cream
Jewels
20j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1967

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