Seiko Cal. 0773 - 917

Seiko 0773-917

The Seiko 0773-917 represents an important milestone in Seiko's 1973 lineup. Powered by the 0773 caliber with 35j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-d337e9965c1b]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
13.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Black
Jewels
35j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1973

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