I'll proceed with a comprehensive blog post in English with Marathi phrases where helpful. Proceed?
Sure — I'll write a wide-ranging blog post interpreting "nay varanbhat loncha kon nay koncha online watch top". I'll assume the phrase is Marathi/Hinglish and roughly means something like: "which (person) wears what/which (type) — online watch top" or possibly referring to "नवऱ्याचा/बायकोचा लोंचा कोण, कोणचा — online watch top" (ambiguous). I'll interpret it as a cultural-fashion-tech topic: exploring who wears which types of watches (tops) online — trends, gender/style differences, how people present watches on social media/online shops, and tips for choosing and showcasing watches online. If you'd like a different interpretation, tell me.