Seiko Cal. 6378 - 384

Seiko 6378-384

The Seiko 6378-384 represents an important milestone in Seiko's 1971 lineup. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-796f6f89675b]

Also known as: UFO, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
37mm
Case Thickness
15.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Champagne
Jewels
20j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1971

Related Models

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