Seiko Cal. 6678 - 778

Seiko 6678-778

The 6678-778 is a sought-after Quartz piece from Seiko's golden era. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-ab6e0a6b854d]

Also known as: Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
41mm
Case Thickness
8.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
80m
Dial Color
Black
Jewels
24j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1972

Related Models

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