From WristWatchReview.com - Interesting new Luminox beast. Very Panerai.

Matte Black Dial.
Stainless steel 46 mm case with hinged crown protector.
Screw in case back with double o-ring crown.
Water resistant to10 atm/100 meters.
Fixed bezel.
Tempered scratch resistant mineral glass crystal.
Swiss quartz movement with date.

Luminox quadrum - men’s luminox watch.