[Jim W]

That is a lovely -729B.. A lot of people don’t realise this is a very rare watch. Well done indeed in finding that one!

 

[Jim W]

I've managed to find two of these. Neither of them perfect, and both need original gold lettered bezel inserts.

 

[Jim W]

Maybe not perfect but still very very nice! I still wonder why the dial and hands of a 1978 7548-700x usually are in much better condition compared to a later 6309-729x...

What year are they from please if you don't mind me asking?

The one with the Hong Kong dial is August 1983, the other is May 1982.
These really are buggers to find in good condition. SKX011 hour and minute hands seem to be the same.