Steel Jaeger-LeCoultre Master Control 147.8.05.S Automatic JLC 975 Calibre movement. Case diameter 40mm. Water resistant to 50 meters. 50 hour power reserve. Date-Display Window at 4 position, Silver Dial. Stainless Steel Arabic/Pointed Index Hour Markers, Blue-Trimmed Stainless Steel GMT Second-Time Zone Hand, Stainless Steel Luminescent Hour/Minute Hands, Silver Guilloche Sub-Seconds Dial at 6 position with Blue-Trimmed Stainless Steel Sweeping Second Hand, Day/Night AM/PM Display between 9 to 11 position with Stainless Steel Sun-Moon Indicator, 60-Minute Dividers alongside Luminescent Dot Index Hour Markers on Outer Rim of Dial. Brown croc leather strap with steel folding clasp. Box and papers dated September 2007. Our reference S19109.