Here’s the rather bright Lum-Tec 300M-2XL.
It’s a 45mm piece in either stainless steel or stainless steel with titanium carbide PVD coating/
The bezel is luminous sapphire – cool – and the crystal is AR-coated.
The watch is water resistant to 300 meters.
Movement is the Japanese automatic Seiko Sii NH35 with 22 jewels, 21,600 vph and a power reserve of 42 hours.