Batch. Longines, Concas diving series men's watch, the water ghost in Longines, waterproof up to 300 meters, watch diameter 41mm, equipped with original Swiss ETA64111 or Longines L157 quartz movement, the watch uses a stainless steel case, black The dial is inlaid with Arabic numerals and hour markers, Super-LumiNova, date display at three o'clock, and wear-resistant sapphire crystal. The watch strap is a stainless steel chain structure and uses a bi-fold safety with a diving extension device. Buckle. Simple and fashionable, business casual. Comes with a full set of packaging, exclusive first release! ,