Longines Ultra-Chron Diver Box Set L2.836.4.52.9 capacity_double The movement of the second

The movement of the second hand over the dial further highlights Grand Seiko’s original glide motion

ceramic Speedmaster Dark Side of the Moon

True to Armin Strom’s singular approach of always highlighting the inner workings of mechanical watchmaking on the dial-side

is mounted on a 27 mm stainless steel case

marked with diamond-set indexes and covered by a scratch-resistant sapphire crystal

Longines Ultra-Chron Diver Box Set L2.836.4.52.9 capacity_double The movement of the secondCelebrating a high frequency pioneer in underwater timekeeping Inspired by the original Longines Ultra Chron Diver of 1968, this next generation Ultra Chron and its new state of the art high frequency calibre represent the first reinterpretation of what sets Longines apart its status as a pioneer in the world of sports timing. Designed for lovers of vintage dive watches and high technology aficionados, this Ultra Chron is powered by the new Longines