Seiko Cal. 6246 - 778

Seiko 6246-778

The Seiko 6246-778 represents an important milestone in Seiko's 1979 lineup. Powered by the 6246 caliber with 31j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-26b08398f6a0]

Also known as: Tuna, Rally

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
9.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
120m
Dial Color
Cream
Jewels
31j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1979

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