reference 16753 dual time with date in 18k yellow gold and stainless steel Model: GMT Master Material: stainless steel and yellow gold Reference N°: 16753 Year: 1986 Case N°: 9358394 Caliber: 3075 Movement N°: 1111473 Bracelet: stainless steel and yellow gold Dimensions: 40 Signed: Dial, Case and movement