Seiko Cal. 7142 - 643

Seiko 7142-643

The 7142-643 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7142 caliber with 33j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-48c41da97355]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
10.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
50m
Dial Color
Silver
Jewels
33j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1976

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seikata-wm-48c41da97355