Seiko Cal. 7161 - 775

Seiko 7161-775

The 7161-775 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7161 caliber with 23j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-3f6e7be154b6]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
9.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Black
Jewels
23j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1976

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