First, definitions: I would (loosely) define 'jumbo' as anything 36mm and up, so here's a story of a guy that went a bit nuts in the past 8 months. At first, all I had were these 3 Jumbo Manual-Wind Time-only vintages (JMWTO... what a clumsy acronym) I kind of liked the pinstripe dial of the Royce, started looking at more obscure brands, and that's when I fell into a really deep rabbit hole of JMWTO's. Half a dozen followed in the next 4 months. Realizing these were quite affordable, plus eyeing the IG posts of other similarly-obsessed folks, another half dozen followed: For fellow forum members who aided and abetted my mad obsession by providing advice, supplying the watches (you know who you are!), and who bought some of my other watches so I could feed this new obsession, you have my thanks! There's one more on the way, while I'm eyeing another on the 'bay. Oh dear, when will this obsession end?