Longines Heritage Classic Small Seconds Watch - 38.5 mm Steel Case - Silver Arabic Dial - Black Leather Strap - L2.828.4.73.0 Tourbillon caliber 580 DR hand-winding movement

caliber 580 DR hand-winding movement with power reserve indicator at 2 o'clock and 20-minute counter at 10 o'clock

microblasted and polished blue ceramic bezel

polished and satin-finished titanium bezel with 6 H-shaped titanium screws

white strap

Longines Heritage Classic Small Seconds Watch - 38.5 mm Steel Case - Silver Arabic Dial - Black Leather Strap - L2.828.4.73.0 Tourbillon caliber 580 DR hand-winding movement38. 50 mm stainless steel case, scratch resistant sapphire crystal with anti reflective coating, silver dial with painted Arabic numerals and indexes, caliber L893 automatic movement with hours, minutes, small seconds at 6 o'clock, approximately 64 hours of power reserve, black leather strap. Water resistant to 3 bar.