New Product Launch: Longines Pioneers a New chronograph "Big Seconds" watch with

New Product Launch: Longines Pioneers a New chronograph "Big Seconds" watch with a flyback function! DDD 1: 42mm diameter, bidirectional rotating dial with a black and blue ceramic matte bezel, luminous Arabic numerals through black perforations, synchronized with the official website. DDD 2: Available in black and blue, with a chronograph subdial at 3 o'clock, a small seconds subdial at 9 o'clock, and a central large seconds hand. The "Fiyback" function is marked at 6 o'clock, making it a very convenient chronograph. DDD 3: Sapphire crystal with a slightly domed shape, coated with anti-reflective material on both the inner and outer surfaces, allowing for smooth and precise bidirectional rotation. The watch features an easy-grip screw-down crown for adjustment, and a sealed case back secured by six screws, providing excellent water resistance to 100 meters. DDD 4 : Available with a stainless steel bracelet, brown calfskin strap, and NATO blue fabric strap, all with an original folding clasp, suitable for different wearing styles. The DDD 5 features a modified 7750 movement, now the original L791 automatic movement, offering a power reserve of up to 68 hours and is certified by the Swiss Official Chronometer Testing Institute (COSO).