Seiko Cal. 0791 - 979

Seiko 0791-979

The 0791-979 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0791 caliber with 20j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-7f021a24a36e]

Also known as: Sumo

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
43mm
Case Thickness
14.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Cream
Jewels
20j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1985

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seikata-wm-7f021a24a36e