Seiko Cal. 6143 - 242

Seiko 6143-242

The 6143-242 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6143 caliber with 18j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-cb4801e3ce87]

Also known as: Rally

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
43mm
Case Thickness
9.4mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
White
Jewels
18j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1983

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seikata-wm-cb4801e3ce87