A very special chronograph timepiece from the Longines Saint-Imier collection, dedicated to the birthplace of the brand's watchmaking heritage. ​Key Features: ​Reference Number: L2.752.4.52.6 ​Movement: Longines Caliber L688.2 Automatic movement, featuring a prestigious Column-Wheel Chronograph mechanism visible through the sapphire crystal caseback. ​Bracelet Length: Fits up to approx. 19 cm wrist size. ​Dial: Sleek black sunburst dial with a 3-counter chronograph layout and a date display between 4 and 5 o'clock. ​Case & Bracelet: High-grade stainless steel case with its beautifully integrated original steel bracelet. ​Condition: Excellent, premium condition as clearly shown in the studio photos Please note there may be minor hairline scratches or signs of wear due to normal use. ​Set: Watch box is not included. It comes with its official warranty card stamped by Zett Meyer in 2016 and the original manual ​Customs duties belong to the buyer. Feature Detail Model Longines Saint-Imier Chronograph Ref.L2.752.4.52.6 Movement Longines Caliber L688.2 (ETA A08.L01) Automatic (Column-Wheel Chronograph) Power Reserve Approx. 54 Hours 28,800 vph (4 Hz) 27 Jewels Case Size 41 mm (without crown)