Model: Oyster Perpetual GMT-Master, "Pepsi", Ref: 1675Movement No: 528888Case No: 3382555Year: 1973Calibre: 1570Dial: Black, luminescent dot, baton and triangular numerals, 24 hour hand in red, signedCase: 40mm, stainless steel, revolving bezel in blue and red calibrated in 24 hours, screw down case back, signedBracelet: Stainless steel Rolex link bracelet and deployant clasp