BELGRAVIA WATCH CO. - a limited edition gentleman's Power Tempo chronograph wrist watch. Number 450/500. Stainless steel case with exhibition case back. Reference 3455, serial B201539. Signed manual movement. Orange dial with Roman numeral hour markers, subsidiary recorder dials to three and nine, power reserve indicator to six. Fitted to an unsigned black leather strap with stainless steel pin buckle. 43mm. Box and papers.