Jaeger LeCoultre Master Calendar Ref: Q147841, Special edition “1961”, 40MM, Matt silver/gray Dial with Applied Index Numerals, Luminescent Hands Automatic Movement, Power Reserve Indicator, Day, Month, Calendar Date, Moonphases, Small Seconds, Matt silver/gray Dial with Applied Index Numerals, Luminescent Hands, Sapphire Crystal, Stainless Steel on a Strap with a Stainless Steel Double-Fold Over Buckle, Display Back, Water Resistant to 50 Meters, Diameter: 40mm, Thickness: 13mm, near Mint with box and papers.