Rolex GMT-Master 38-6542 (Oystersteel Oyster Bracelet, Black Nipple Dial, Pepsi Bakelite Bezel) vs Rolex Oyster Perpetual 31-277200 (Oystersteel Oyster Bracelet, Turquoise-blue Celebration Index Dial, Domed Bezel) (Timepiece Comparison)

Feature	Rolex GMT-Master 38-6542 (Oystersteel Oyster Bracelet, Black Nipple Dial, Pepsi Bakelite Bezel)	Rolex Oyster Perpetual 31-277200 (Oystersteel Oyster Bracelet, Turquoise-blue Celebration Index Dial, Domed Bezel)
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Product Code		m277200-0010
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Product
Product Brand	Rolex	Rolex
Product Family	Rolex GMT-Master	Rolex Oyster Perpetual
Retail Price
Production Status	Out of Production	In Production
Release Year	1955 AD	2020 AD
Production Country	Switzerland	Switzerland
Timepiece
Bezel Color	Red Blue	Silver
Bezel Material	Plastic	Oystersteel
Case Diameter	38 mm	31 mm
Case Material	Oystersteel	Oystersteel
Complication	Day of Month Dual Timezone
Dial Color	Black	Blue
Movement Mechanics	Mechanical	Mechanical
Movement Power	Automatic	Automatic
Strap Color	Silver	Silver
Strap Material	Oystersteel	Oystersteel
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