Seiko Cal. 7193 - 540

Seiko 7193-540

The Seiko 7193-540 represents an important milestone in Seiko's 1979 lineup. Powered by the 7193 caliber with 22j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-8be11dd6a2f5]

Also known as: Sportsmatic

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
14.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
22j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1979

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