> A real Rolex dive watch

The "dive" part is a red herring these days, as the use of watches to manage decompression strategies has declined since the 90s, and by early 2000s dive computers became the default tool. Use of a dive-watch for diving is almost non-existent these days.

Some example dive computers, for those interested:

- Suunto Zoop [1] - Shearwater Perdix [2] - Garmin Descent [3]

[1] https://www.suunto.com/en-gb/Products/dive-computers-and-ins...

[2] https://shearwater.com/products/perdix-2

[3] https://www.garmin.com/en-GB/p/632320