The Fortis Marinemaster M-44 was inspired by nature and designed to be the perfect outdoor companion. Made with recycled steel, the M-44 case is robust, sustainable, and built to handle all of your adventures from land to sea. Available on both the Fortis Horizon Rubber strap, made with non-allergenic FKM rubber or stainless steel bracelet. The Movement: The Marinemaster M-44 features an automatic in-house WERK 11 movement, built to be "weekend-proof" with a 70-hour power reserve. The WERK 11 is a COSC-certified chronometer movement. The Functions: Features of the Marinemaster M-44 include hour, minute, and date. The Case: The Fortis Marinemaster M-44 has a 44mm recycled stainless steel case with a sapphire crystal. The bezel is bi-directional rotating, with the patented Fortis Lock system to lock the bezel in place after setting. The M-44 features a screw-down crown with a triple gasket system and has a water resistance rating of 500m. The Dial: The dial on the Marinemaster M-44 is black anodized with an embossed O-pattern and an amber orange-colored rehaut. The applied indices are brushed metallic and filled with SuperLuminova. The hour, minute and second hand are lumed, with the minute hand framed in amber orange.