Case Size:42 x 50 mm Also Known As:TG3862BTBBW Gender:Gents Movement:Manual Wind Functions:Hours, Minutes, Small seconds, Tourbillon Power Reserve:65 Hours Case Materials:Titanium Bezel:Titanium Case Back:Transparent (See-Through) Dial Color:Black Band Type:Rubber Signatures:Longio Included Items:Manufacturer's Box and Papers Lugs Material:Titanium Strap Color:Black Description: The sophisticated aura of sporty elegance achieved by a tasteful combination of pure dark and bright surfaces and smartly arranged contrasting details is given an intriguing aesthetic dimension by the addition of the majestic tourbillon for an alluring touch of history and tradition. Taking the spotlight at the six o'clock position of the black dial with white numerals, the memorable tourbillon is combined with small seconds, while hours and minutes are shown via central black hands with white details. Beating at 21,600 vibrations per hour, the hand-wound mechanical movement features 19 jewels and 65-hour power reserve and it’s visible through the sapphire crystal case back. Mounted onto black natural rubber strap with folding clasp, the attractive case is made of DLC-coated titanium and ensures 50m water resistance. The edition is limited to 100 pieces.