Seiko Cal. 6328 - 778

Seiko 6328-778

The 6328-778 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-da9cda4940e9]

Also known as: Samurai, Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
11.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Black
Jewels
24j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1974

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