Well I wanted to wear my 177 out today , so took it out my box to wind n adjust time . Moment I pull e cg lever , e whole crown came off . Haven got e tools to take out e cg n check what exactly is wrong . But when goin was building this watch for me , e first t48 I got e insert where crown n stem meets broke n we waited awhile for new crown to come from t . Goin to me it happens quite alot of times already , so tot I check here if anyone got similar issues as me .