Gent's 18K Rose Gold 41.5mm Jaeger LeCoultre "Master Eight Days Perpetual" Item #: CT43624 Brand: Jaeger LeCoultre Model: Master Eight Days Perpetual Reference No: 146.2.26.S / Q161242A Gender: Gent’s Movement: Handmade Swiss Mechanical(manual winding) Movement Visible Through Sapphire Exhibition Caseback(Caliber 876) Case Measurements: Case Diameter: 41.5mm Case Thickness: 11.8mm Dial: Silver Dial Markers: Rose Gold Hour Markers, Arabic Numeral, Luminescent Hour Markers Bracelet / Strap: Brown Jaeger LeCoultre Crocodile Strap with 18K Rose Gold Jaeger LeCoultre Deployant Clasp Features: Rose Gold Hands and Hour Markers, Arabic Numeral, Luminescent Hour Markers. 18K Rose Gold Smooth Bezel, Full Perpetual Calendar - Day, Date, Month, AM/PM & Leap Year, Moon Phase and Power Reserve Indicator, Sapphire Crystal.