Seiko Cal. 6678 - 828

Seiko 6678-828

The 6678-828 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6678 caliber with 32j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-9f76768433a0]

Also known as: Arnie

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
9.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1968

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seikata-wm-9f76768433a0