Seiko Cal. 0768 - 307

Seiko 0768-307

The 0768-307 is a sought-after Spring Drive piece from Seiko's golden era. With its 20mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-cccd0b8c017c]

Also known as: Helmet, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
13.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1980

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