t swiss t - swiss t labels on watches : 2024-11-02 t swiss t T Swiss T: luminous material Tritium, used from 1960 until 1998 radioactive, radioactivity less than 277 MBq (7,5 mCi). Swiss Made: luminous material Superluminova, used from 2000, not radioactive. t swiss t$300.00
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t swiss tT SWISS MADE T indicates that the radioactive material Tritium is present on the wristwatch. The amount of radioactive material emitted is limited to a maximum of 25 milliCurie. SWISS T < 25 more specifically indicates that the wristwatch emits an amount of Tritium that is less than the 25 milliCurie limit* "
t swiss t The lume material is also indicated at the bottom of the dial: SWISS for radium; T Swiss T or T Swiss T<25 for tritium; SWISS again for the transitional Luminova and Swiss Made since. So if you have a .
Rare variations with unique finishes, such as brushed or textured dials, are particularly valuable. Calibre and Movement: The movement inside a vintage Constellation can .
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