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?
Seiko SNXS75
https://preview.redd.it/gsbhqnqy16wb1.jpeg?width=3024&format=pjpg&auto=webp&s=c3d9e35d6a1e2b7b55eaedc3433adda8364d0958