Large Matching His and Hers Watches: Black Diamond Watch Set 0.55ctw of diamonds by Luxurman 0.55 carats of genuine diamonds. 5 years manufacturer's warranty by Luxurman. 30 Days full return/exchange policy. Retail packaging with 2 extra leather bands. Oversized stainless steel cases, His: 48 mm, Hers: 36 mm Watches Ship out Insured with signature tracking from NYC Diamond District.