Seiko Cal. 0781 - 813

Seiko 0781-813

The 0781-813 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0781 caliber with 34j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-79b8c11e4ff4]

Also known as: Rally

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
12.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Champagne
Jewels
34j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1971

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