Just found out today.
Watch sale by LVMH at Level 28, Central Plaza, Jln Sultan Ismail (behind Pavillion). On from 11-12th Dec. Tag Heuer seems to be the most notable brand they have for the sale. Others being Fendi and Dior (so says the advert).
Went there to have a look during lunch time. Extremely long queue just to get in. So I left without seeing any of the watches.