Seiko Cal. 0717 - 878

Seiko 0717-878

The Seiko 0717-878 represents an important milestone in Seiko's 1968 lineup. Powered by the 0717 caliber with 21j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-c14e64b67d58]

Also known as: Rally, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
11.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Cream
Jewels
21j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1968

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