Yes, including the 18-karat gold model.
https://www.engadget.com/the-original-apple-watch-lineup-is-officially-obsolete-083825819.html
I never really got this argument, to be honest. I put mine on the charger when I take a shower in the morning. If I did a long workout that day, shortly before bed, too. Other than that, I wear mine day and night. It really doesn’t feel like a big deal to me. I wouldn’t wear a mechanical (or quartz) watch in the shower either.