Movement help

[south105323]

What are Rolex 622s going for now? 17 jewel, 'spiral breguet elinvar' engraving. Don't think it is a 618 because of the elinvar and narrow CdG. How do you tell the difference when in a case?
Was never that into movements, but one has come up...

[wwwEvgeny]

618 has all proportions of Cortebert 616. 622 has all proportions of Cortebert 620 and (624). 622 is much thinner then 618. I have some experience.

[south105323]

What would you expect to pay for either of them?

[wwwEvgeny]

I buy occasionally, so price is differ and sometime you can get with bad balance through eBay. one time I got crap for 600usd, one time I got perfect for 1000. most expensive I payed 2k. I got a chance to buy 618 not expensive one piece.

[Madantique]

upload pic

618 will look full and closely glass display than 622 and they are diffetent finishing.

[Madantique]

Left : Rolex Cal. 622
Right : Rolex Cal. 618 (Chileantiques Convert Part)

[Madantique]

All NW 6152 Case with One Piece dial
240 / 618 / 622

[south105323]

All NW 6152 Case with One Piece dial
240 / 618 / 622

Beautiful!

So what is this, 618 or 622?

rolex.jpg

[erlendh]

That looks like a Rolex 626. See here: https://watchengines.files.wordpress.co ... sition.jpg

The tell is the bevelled edge plus the extra movement ring. It is same thickness as 620/622 (thinner than 616/618), but 17 ligne instead of 16.

[Madantique]

All NW 6152 Case with One Piece dial
240 / 618 / 622

Beautiful!

So what is this, 618 or 622?

[/quote]

It's Rolex Cal. 622 like this.