Rolexman

7750/7753 usually gains a bit crown up.

When you take off at night lay it down crown up (on its side). This way you can compensate a bit as the movement will speed a bit in this position. Completely normal with mechanical movements. Even genuines.

Superbe!!!

ADs are such crooks! Just ridiculous.

Great pictures and indeed... Good to hear from you BT!

Do a search buddy. Lot of topics covering this subject.

1: no ETA will not fit.

NO WAY!!!?..... RIP brother.

Maybe he got scammed as well?...

It's fake.

Great gesture. I'm in

Thanks guys. Good info. Much appreciated.

Mark

Are there replica's available of a 18mm tang buckle. Plated or SS. How is the quality?

Or a good source for genuines?...

Thanks

Mark

Think this is relevant in this topic:

http://www.rwgforum.net/topic/134432-qa-why-do-our-a7750s-need-a-service/?hl=+need%20+service

I service all my watches and they are running strong. One A7750 is running constantly for 5 years as I wear it almost daily. The Asian movements are very reliable after a proper cleaning and service.

What are the tells? Or are they that obvious?

Yeah. Stuart is great!!

Thanks!!!! Great comparison!!!

Cool write up. According to your Timegrapher pics your movement performs worse after service....

Looks superbe. Wear it well.

If you are trying to set the date whilst the time is between 10PM and 2AM, you may of caused some damage, this is highlighted in the A7750 user guides, and a common problem found by those who do not read the advice on how to look after the movement.

Hate to contradict you M but all A7750's I have ever seen have a special date advance wheel which makes it impossible to mess up. This opposed to the ETA 7750 which does have this problem. So in that regard the design of the A7750 is better than the ETA.

So my guess is the problem lies not with the date advance gear but setting lever or yoke instead. Probably just something out of place. Could even be the hack causing problems.

Welcome back buddy

I would say gen.

You can't upgrade 21.600 to 28.800 by replacing the escape wheel and/or balance.

If you want to upgrade you have to drop in an entire new movement and modify the hands.

Rocking my PO