Seiko Cal. 5668 - 754

Seiko 5668-754

This Spring Drive model from 1970 features a 46mm PVD Black case. With its 20mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-44a01dc26d87]

Also known as: Bullhead, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
46mm
Case Thickness
14.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Champagne
Jewels
24j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1970

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seikata-wm-44a01dc26d87