Fortis B-42 Marinemaster Day Date

The Fortis B-42 Marinemaster Day Date is powered by the automatic ETA Caliber 2836-2. It contains 25 jewels that vibrate at 28,800 times per hour. The main functions are hours, minutes, sweep seconds; date and weekday at 3.

The stainless steel casing has a diameter of 42mm and height of 13mm. The large push-in crown and screwed-in caseback allows for water resistance is to 200 meters. The caseback has the logo of the Russian Space Program and the Russian cosmonaut training center, Star City, as well as the Fortis logo. It has a unidirectionally racheted rotating bezel with 60-minute divisions. The angled inner flange has a 24-hour marking. The face is made of sapphire crystal and is anti-reflective.

The Fortis B-42 Marinemaster Day Date uncluttered dial is matte black in color, and contrasted nicely against the large white SuperLuminova-coated Arabic numerals and hands, ensuring visibility is not a problem even in dark dive conditions. The strap comes in black rubber with a double folding clasp, with a choice of leather strap or stainless steel bracelet as well.