Haofa Automatic tourbillon 72h power reserve display day and night Ref. 8002 watch in excellent conditions, leather strap is a little worn with original box , manual book shipping with dhl ,fedex, royal mail no import duties for Europe countries ,USA, UAE ,and UK. Delivery times may vary 1-2 weeks depending on the destination country. Model:8002 Movement Model:CAL.3HD2 Movement:Flying Tourbillon Drive:Single spring Winding method:Automatic winding Power reserve:72 (hours) Vibration frequency:28800 (times/hour) Case diameter:42mm Case thickness:13.3mm Strap width:22mm Case Material: 316L Stainless Steel Strap Material: Calfskin Leather Crystal: Synthetic Sapphire Back Cover: Synthetic Sapphire Crown: Straight-in Waterproof: 50M