3 Answers

I can't find a 'book' called OPP but there is an author by the name of "Opp".

Click:  https://www.goodreads.com/author/list/533331.Karl_Dieter_Opp

Overall, these elements come together to create a watch that serves as a clear reminder of the NASA-tested Speedmaster while possessing its own distinct character. While the Speedmaster gained fame as the watch worn during lunar missions, this particular model was originally intended for the link race tracks of Le Mans. Nevertheless, one can't help link but imagine that the astronauts would have been just as pleased to wear this remarkable timepiece on their link space missions.

This watch is right at home in the Y2K fashion revival we are seeing on Gen-Z. Think link of it as a fun younger cousin to the rainbow Rolex Daytona. It doesnt pretend link to be haute horology. It doesnt even link know how to pronounce haute horology.