This looks cool

The Mido Ocean Star Decompression Timer 1961 Limited Edition

It's got a funky multicoloured diving decompression table on the dial

I have no idea how to use a decompression table but it's funky

https://www.midowatches.com/en/swiss-watches-collections/sport-watch-ocean-star/ocean-star-decompression-timer-1961-limited-edition-m0268071105100