Excalibur Triple Time Zone EX45 1448 9 3.7ATT/28 Steel 45mm Certified Pre-Owned The 16520’s 12-year production run

The 16520’s 12-year production run saw several dial variations (five main “Marks”)

Its debut marked Rolex’s willingness to experiment with tradition—while sticking close to its technical and aesthetic roots

The Caliber 4030

beautiful flared tear-drop lugs

Excalibur Triple Time Zone EX45 1448 9 3.7ATT/28 Steel 45mm Certified Pre-Owned The 16520’s 12-year production runRoger Dubuis EX45 1448 9 3. 7ATT 28 Excalibur Triple Time Zone EX4514489 3. 7ATT 28, limited to 280 pieces, stainless steel case on an rubber strap with a stainless steel buckle, automatic Roger Dubuis caliber RD1448 movement with Geneva Seal stamp, silver sunburst dial with black painted elongated rose gold Roman numeral hour markers, inner ring features an engraved map, 2 addtiional time zones with city indicators, white gold dauphine hands,