The Rolex Oyster Perpetual Date GMT Master is a prominent member of the Rolex Professional Watch Collection. Created in partnership with the now-defunct Pan American Airways of the United States specifically for their pilots and navigators, it debuted in 1954. Our mission is to provide you with the finest versions available, offering the most impeccable replicas on the market. Detailed product specifications : Factory made: EW Factory Material: 904L Stainless Steel Case size: 40mm Frequently Asked Questions Help Slides & Sandals Luxury Watch GMT Master II M126720vtnr-0002 1:1 Best Edition EW-Factory Black Dial Attention: Version for left-handed people