☆ [Extremely Rare] First come, first served. ☆ Instant purchase is OK. Crown included. This is a ROLEX Chameleon buckle. Buckle width is 8mm. The leather strap is also from the 1950s, the original. ☆ It will be difficult to obtain in the future. ☆ Please get it now while you can. A watch cleaning cloth (worth about ¥500) will be included. If you have any concerns about purchasing, please take a look at my profile. If you have any questions, please feel free to contact me before purchasing. Thank you.