H Samuel in Military Road was burgled between 12.45am and 3.10am on Sunday 13 December 2020. During the incident, thousands of pounds of jewellery was reported to have been stolen.
Officers have carried out a number of enquiries and as part of the ongoing investigation have now released images of three men who may have important information on the case.
Anyone who recognises the men should call Kent Police on 01634 792209, quoting reference 46/219947/20.
You can also contact the independent charity Crimestoppers in Kent anonymously on 0800 555 111 or complete the online form at crimestoppers-uk.org