Wallace Bishop - Toowoomba Grand Central Home ›› Local Listings ›› QLD ›› Toowoomba ›› Wallace Bishop - Toowoomba Grand Central QLD Retail and Fashion Toowoomba, QLD 4350 Wallace Bishop07 4614 6000View website At Toowoomba Grand Central, Wallace Bishop offers the largest range of Swiss watches in the Shopping Centre. This includes Tag Heuer and Raymond Weil. We also offer a variety of diamond engagement rings, diamond and gemset jewellery, gold, silver and fashion jewellery. Find us on Level 1 near Target.