The Arctos Elite SEKM Black-Wave combines extreme durability and functionality. It possesses the same characteristics as the SEKM 2000. In addition, it has a special all black surface treatment (PVD) and a SLC3 Super Luminous numbered rotating bezel (120 click). It is water-resistant to 2000m (6600 feet) and has an integrated automatic Helium release valve. SEKM is named after the German 'Spezialisierten Einsatzkräften der Marine', which mean Special Marine Forces, or in short SEKM. The Arctos Elite SEKM Black-Wave was engineered to withstand extreme conditions it is exposed to during its missions. It is powered by a Swiss automatic movement.

The specifications are as follows:
• 316L stainless steel case
• Case with special black surface treatment (PVD)
• Unidirectional rotating diver bezel (120 click) with SLC3 luminous inlay numbers for night readability
• Solid screwed stainless steel bracelet with diver extension
• Sapphire crystal with anti-reflective coating. Sapphire crystal matches almost the hardness of a diamond.
• Water resistant to 2000m (6600 feet)
• Pressure Proof German Industry Norm DIN 8310 to 200 bar
• Integrated automatic Helium release valve
• Automatic Movement Arctos Rotor 24 (Swiss automatic movement ETA 2824 base modified to Arctos' specifications)
• 40 hour power reserve
• Central second stop
• Hands and dial with SLC3 Super Luminous markings for readability in the dark
• Extra large minute hand in yellow
• 45mm width (without crown)
• 17.9mm height
• Screw in crown
• 2 Year International Warranty