Hi Deltatahoe, many thank's for your welcome
I am looking for a Steel model (black) 116520
so it seems than the A7750 mouvment is not absolutly reliable ! (even If I do not use the chrono .... use just for time !?)
... so I was thinking about a quartz mouvment or alternative mouvment !(I know ....) but waiting for something better !
what do you think !
is it possible to find a watch like that with the autorized RWG dealers ?