BALL / Schweizer mechanische Armbanduhr Ingenieur Kohlenwasserstoff DM2118B-SCJ-BK

A practical and functional watch with a high level of water resistance - an indispensable accessory for those who plunge into life with their heads. Engineer Hydrocarbon Original. The chronometer is COSC certified. 30 gas microtubes on the hands, dial and bezel allow you to see the time even in complete darkness. Trigalight illuminated dial with date and day of the week display. The movement has 26 jewels, the frequency is 28,800 vibrations per hour. The power reserve is 38 hours. SpringSEAL® Patented Regulator Shockproof Device - 7500Gs. Protected from magnetic fields by a mu-metal shield up to 80000A / m. Unidirectional rotating sapphire bezel with tritium indexes. Screw-down fluted crown with patented safety system. Bracelet with patented folding clasp. Clasp with an increase in length.