The Ball Engineer Hydrocarbon Submarine Warfare Ceramic (Model: DM2236A-SCJ-BK) is a robust, chronometer-certified automatic dive watch.

• Movement: Automatic caliber BALL RR1102-C (based on ETA 2836-2), COSC chronometer-certified.
• Functions: Hours, minutes, sweep seconds, day, and date displays.
• Case:
  • Material: Stainless steel.
  • Diameter: 42 mm.
  • Thickness: 16.5 mm.
• Water Resistance: 300 meters / 1,000 feet (suitable for scuba diving).
• Crystal: Anti-reflective sapphire crystal (highly scratch-resistant).
• Dial: Black, with 16 H � micro gas tubes on the hands and dial for constant night reading capability.
• Bezel: Unidirectional rotating bezel with a ceramic insert, featuring H � micro gas lights and/or Super-LumiNova for illumination.
• Strap: Stainless steel bracelet with a patented folding buckle & extension system.
• Shock Resistance: Patented Amortiser anti-shock system, resistant to 7,500 Gs.
• Anti-Magnetism: Anti-magnetic system with a Mu-metal shield, resistant to 80,000 A/m.
• Crown: Patented screw-down crown protection system.
• Power Reserve: Approximately 38 hours.