I wish they would've added features like LED lighting and other improvements while keeping Solar and Atomic clock syncing. Instead of modern smart watch stuff.
I have the ABL-100WE-1A version, it has LED backlight. all of the ABL-100WE have it.
I press 3 seconds on the mode button, the watch syncs to the phone, syncs the clock and doesn't drift for a long time, and it also syncs the steps from pedometer.
These watches have cheap batteries that you can swap in two minutes. Not a big deal. Solar batteries cost a lot more money and will render this watch as e-waste in the future.