Seiko Cal. 6678 - 552

Seiko 6678-552

The 6678-552 is a sought-after Kinetic piece from Seiko's golden era. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-b4b0b61eb5c7]

Also known as: Bullhead, Golden Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
45mm
Case Thickness
8.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
50m
Dial Color
White
Jewels
31j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1974

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