H20 Kalmar 3000 meters 44mm professional diver automatic swiss movement 2982 with the date between the 4 and 5 hour mark. This a beautiful big professional limited edition H20 Helberg Kalmar with screw in crown, especial gas release valve and thick 7.5 'mm sapphire crystal. The basel is ceramic especially

design for professional diving. The case is 45mm with the crown is 50mm. This watch is heavy it weights 6.42 OZ. 20mm height, the lugs are 24mm. The buckle is 30mm wide. This watch is 100% antimagnetic. This watch is almost impossible to find. It is made and pressure tested in Germany. It has super glow hands and hour markers for deep diving. This watch is like new condition, it cames with original H20 box, original owners card, I'm the 2nd owner and also has an extra leather band and also especial tools to change the band. The submariner in the picture is not included. This watch keeps perfect time. What you see in the pictures is what you will get. Buy with 100% confidence.