Price differences of Pams?

[Craig88]

Could someone point out how these 2 models differ?

http://forum.replica-watch.info/vb/showthread.php/new-born-176h-83031

http://forum.replica-watch.info/vb/showthread.php/pam-176m-ultimate-version-leather-78994

I thought the models, at least the higher end ones, all came from the same factory?

 

[Cynikal.Mindset]

176h has the highbeat 6497 mov't with platinum plated bridges...which is why it costs more

 

[Craig88]

Ok thanks. Does that warrant $100 more for higher beat movement though? I really want the 176 so need to decide on whats best bang for buck.