I know it's a long shot here, but it's worth giving it a try. So, if you have a SBCM023 and are willing to part with it (either a direct sale or perhaps a trade), do let me know and we'll work out details. Thanks!
My first choice would be the version with jubilee bracelet, followed by the oyster one. However, I'm willing to consider a head only offer. I'm interested in these 2 models (SBCM023 or SKX013) but I'm not excluding other models, as long as they are under 40mm. Let me know what you have!