onosendai

The first Eco-Drives came out in the mid 90s. If you look around you'll find quite a few reports from people who bought the very first ones, and which are still ticking away virtually maintenance-free for 25+ years and counting. My own, a dive watch with around 10 years, which has actually been used for its stated purpose, is also still problem-free and with zero maintenance so far.

The only thing you need to be mindful of with Eco-Drives is that you can't let it lose all charge. It can keep functioning in complete darkness for around 6 months, according to the specs, but if you do this enough times the battery will lose the ability to hold charge and will need to be replaced, and there are plenty of reports to this effect. If you're not planning on wearing it, just leave it somewhere that it can get natural light, instead of a drawer, and you should be good.

While mechanical watches are undoubtedly cool and elegant, they're not perfect timekeepers, and when they do need maintenance it's not something trivial which you can perform yourself. For my day-to-day watch I'll take an accurate quartz movement with virtually zero maintenance any day. In other words an Eco-Drive, or something similar.

I've been using dnf to continuously upgrade my Fedora installation between 24 and 28, and it's worked pretty much flawlessly.

It's gotten to the point that system upgrades are as boring as the regular stream of updates that you receive daily, the only difference being that every 6 months you get more updates than usual being pushed.

Remember when the first real tool you had to perform system upgrades on Fedora was called FedUp? It was quite amazing, not to mention unexpected, seeing Fedora go from being one of the worst distros to upgrade to one of the best.