rattandsonwatchmakers

I checked and the path is clear. This afternoon I will check the weight placement and report. Thanks.

I am having a terrible time with an AS 1315...I can not get the rotor to get a full swing between bumper spring...it holds fast at the spring (upper in photo) closest to the balance..it will not swing down toward ..lower spring in photo...any help would be most appreciated...is it my placement of the rotor?....thanks...

unbelievable...you are good......thanks!!!

can anyone possible tell me the maker of this quartz movement....thanks...

perfect....thanks so much.....2430 cell and ready to go....thanks again

I am looking for advice on how to open this Skagen caseback....short of using a coin to try and remove it.....well..if it works I'll do it...help please...thanks...

WONDERFUL!!!!..I added a bend to the spring as you recommended and it is working beautifully....THANKS!!

here are two photos

I did check the friction spring, it has a slight upward bend, putting pressure on the underside of heart cam, forcing it into the jewel...would you suggest removing the spring and increasing the bend?....thanks!

interesting problem with a valjoux 7730....timing well...all is good except for one item...when the upper pusher is depressed to stop the chronograph runner the hand falls...this only happens between 07:00 and 011:00....I notice that the runner is not stopped by a brake and the heart drops toward 06:00 when vertical and the upper pusher is depressed to stop the chronograph hand...the hand is tight on the runner...why does the hand fall?...thanks

excellent...thanks!

I have a question about a Rolex 1225....I am very curious about the screw just above the mounting screw for the balance cock...it seems to serve no purpose (I know I am mistaken!!) other then to spin about...it does not seem to regulate the watch nor lock the regulator arm...could you please tell me its proper use...thanks

found out that it is an AS 1315

can you please help me identify the maker of this movement and its calibre number...thanks...

sorry it took so long to get back...thank you so much for excellent foot work and advice...I'm off and running...