Just acquired a Sekai 2500 Grandtour. Fair condition. Paint it scraped. Rust in some spots, but looking forward to building it up this winter.
Six digit serial (!) 365519.
There are tubing decals on both sides of the top tube, reading Cro-Moly. The line above that - in very small letters - reads Tange No. 2!

Suntour shift levers, Dia-compe brakes, Sugino crankset, Mountech front, Shimano rear der, Nitto stem and bars.


Didn't even see the Tange decal until after I bought it. I checked the seat post. Saw it was 26.6, so I was hopeful.