It is safe when not ingested in large quantities. Tritium is stored in tubes in watch faces now and reacts with phosphorous to create constantly radiating light.
The reason more don’t use it is because placing it in a tube limits your design.
I bought an Omega Speedmaster Professional sapphire. I love it!
I highly considered a Navitimer and the Speedmaster 57.
I love the Breitling SuperOcean, and they are real lookers on the wrist. I feel like there is some value for money issues with the standard movement.
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