Seiko Cal. 7143 - 797

Seiko 7143-797

The 7143-797 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7143 caliber with 21j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-03890bcfe377]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
8.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
White
Jewels
21j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1980

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