From what I can make out, the references and descriptions are as follows (? where I am uncertain):
20214/12 - Golden centre,
? marker ring (watch pictured at the top of the advert)
STAINLESS STEEL ->
20217/4 - Black center, radium dots, grey marker ring
20217/
10 - White centre, deep
blue (?) marker ring
20217/8 - Black centre,
nitelite marker ring
20217/
6 - Polished steel centre and marker ring
20217/
5 - Black centre, gold markers on deep grey marker ring
500 MICRONS GOLD CAP ->
20214/2 - Golden centre and marker ring
20214/
11 - Black centre,
nitelite marker ring
The above reference is taken from this screenshot of the blog (again, credit goes to them)
20214/14 - Golden centre,
nitelite marker ring
20214/
6 - Black centre, radium dots, golden marker ring
20214/11 - Golden centre, deep
blue (?) marker ring
Click to expand...