Seiko Cal. 6161 - 797

Seiko 6161-797

The 6161-797 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6161 caliber with 21j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-d46b5792a641]

Also known as: Sportsmatic

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
34mm
Case Thickness
14.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
White
Jewels
21j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1991

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