Mine was bought during a trip to a less exotic place and nothing to do with diving: While visiting the famous and beautiful Iguazu Cataracts in the North of my Country. Included in the tour was a crossing of the river to a neighbour Paraguayan town full of free duty shops! Lol!
I saw the watch in a shop window offered with the classic "yellow diving tank" plastic case and decided to buy it on the spot. Regrettably the case is long lost. The new model comes in a very spartan little card box.
Great story you share Captain and I´m happy you were more lucky than your dive master friend!!
Cheers! Abel