GMT-time is rubbish! it should run at the same speed as the hour-hand, but it runs at random speed. the design however is very nice, with good bracelet, glass and crown. the clasp is bad; it runs rough and closing must be done first one specific side than the other. afterglow is hardly visible. also there was no instruction manual on use, setting or maintenance.
GMT function is questionable. Else it is working fine. Good quality movement, house and bracelet.