Casio M5610U with a metal mod I picked up for $99 and I love it! Pick up and go with never a care for durability or accuracy. World time across 5 presets, that you can swap back and forth with your home time at a press of buttons, solar powered, and radio receiving for auto updating of time and date.
What's your cheapest watch in your collection?
Did the same with a worn black vintage kit, then gave it a slight polish. I was aiming for it to be a sort of crossover between the GMW-B5000V, and TFC Porter.
https://preview.redd.it/70068pqo06wb1.jpeg?width=1985&format=pjpg&auto=webp&s=4869b6238c0c37ad4bccf114e04e630f5fe6f038