Ok I received an email back from the R"eady 2 Buy" shop (fixed price)and the warehouse in Kerobokan is open everyday from 9.30am - 7.00pm.
I asked if the frames (as per their website) were in the Kerobokan shop or rather the one in Kuta and the reply was to go to Kerobokan because the one in Kuta is mainly sandals and fashion accessories.
Addresses are:
Ruko Padma 4, Jalan Padma Utara, Kuta; and
Jalan Gn. Tangkuban Perahu, 22A Kerobokan.
Website: www.ready-to-buy.com