Having that paperwork is so cool. Its in rather good condition considering its age.
My father first entered the workforce in 1979. He said he made a whopping M$300 a month.
A post in 2014 which analyses the retail price growth of a Submariner over time. https://www.ablogtowatch.com/rolex-prices-past-60-years-revealing-analysis/
Would be nice to be able to somehow measure relative affordability of a Rolex model over time. Would probably need inflation data, retail prices, and average wage data over time.