Very Nice and elegant - Longines Master Collection -Annual Calendar 1 year old so still under warranty for the next 4 years, bought from official store. International Warranty card enclosed. Weared few times, but in very-very good condition (Please see on the pictures) Self-winding Automatic, mechanical movement, 72 hours power reserve! Stainless Steel case dim. 42 mm x 10,8 mm thickness Case: stainless steel BRACELET / STRAP: Stainless steel Wrist length: 23 cm Material: Stainless steel Buckle: With triple safety folding clasp and push-piece opening mechanism with logo Swiss Made Hours, Minutes, Seconds, Date and Month Glass: Scratch-resistant sapphire crystal Case Back: Transparent case back with sapphire crystal Complete FULL SET!