Back Again below in my very little NYC bubble, yellow gold may be the undefeated champion with the 18-35-year-aged contingent. Most likely mainly because it ties in with whichever #aesthetic is trending on TikTok (see mob-wife aesthetic), but will also mainly because NYC has generally been a yellow gold mecca. https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/