Jaeger-LeCoultre Master Ultra Thin Power Reserve 39mm | Q1372520Rose gold case with a brown alligator leather strap. Fixed rose gold bezel. Champagne dial with silver tone hands and stick hour markers. Minute markers around the outer rim. Date sub dial. Small seconds sub dial at the 6 o'clock position. Automatic movement with 43 hour power reserve. Scratch resistant sapphire crystal. Skeleton case back. Case diameter: 39 mm. Case thickness: 10 mm. Deployment clasp with push button. Water resistant at 30 meters 100