Case material: Steel; Charge: Automatic; Conditions: Excellent Year : 1977; Presentation condition : With dealer guarantee ; Model: GMT Master Price on request Gmtbroker Reference: 1675 Wonderful and very rare Rolex GMT Master 1675, steel year 1977, bezel black color, veer gray/blue color, plastic glass with cyclop lens at dater, dial matt black color personalized for Sultanate of Oman with red swords, numerals dater arabic language (plus another dater with arabic classical numbers), automatic movement, bracelet oyster steel deployante folded mesh Rolex. Watch unique, of extraordinary beauty, rare exemplary of Rolex GMT Master personalized by Asprey for Sultan of Oman Qaboos bin Said Al Busaidi, original in every part, overhauled in excellent condition, box with Oman logo original Rolex of epoch, warranty service/statement official Rolex Italy September 2016 valid 24 months, warranty/statement of sales our shop valid month 12.