Price Rolex in Singore,Need some help

[LVV]

I am in Viet Nam and hear Rolex in Singapore cheap. Please Introduction to me some place can buy new brand and how can get VAT return with Rolex :

• Rolex Oyster Perpetual Datejust
• 31-Jewel Chronometer Movement
• Stainless Steel Case - 36mm
• 18K Yellow Gold Fluted Bezel
• Sapphire Crystal
• Custom Champagne Diamond Dial
• Other Dial Colors Available
• Date Display
• New Heavier Style Jubilee Bracelet
• Hidden Clasp
• Model 116233
• Certificate of Authenticity

Thanks & Kind Regard