| Movement | Automatic, L688.2 calibre, 27 jewels, 13 ¼ lignes, blued steel column wheel, 28,800 vib/h, 54-hour power reserve | | Functions | Hours, minutes, seconds, date and chronograph | | Case | Steel or pink gold, 39 mm
Sapphire crystal front and back
Water-resistant to 30 m | | Dial | Silvered
Rhodium-plated or pink applique hourmarkers with Superluminova
Rhodium-plated or pink Dauphine hands with Superluminova | | Bracelet/Strap | Brown alligator with buckle | | Other versions | The Longines Column-Wheel Sports Chronograph :
41mm steel case with steel or black or grey ceramic bezel; silvered, black lacquered or grey brushed sunray dial; rubber strap or stainless steel bracelet with or without central links in black or grey ceramic |
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