View attachment 129983 Hi I have a vintage Speedmaster on a 1171 bracelet with a serial no 45 million. Case ref 145022-78. I'm trying to find out if hands are original to watch and if they a) have original tritium b) have been relumed. The style of hands certainly matches the model ie square short end to chronograph second hand. The dial checks as original to the watch ie speedmaster script style and T Swiss Made T but c) how can I tell if hour markets ate tritium or relumed. Any advice would be appreciated -