Orient x Automatic ft. Contemporary aka Open Heart Men Formal Round 50m Water Resistant Watch RA-AR0010R Discover the Orient Stretto Day Night RA-AR0010R, a contemporary mechanical watch featuring a captivating burgundy red semi-skeleton dial that reveals the intricate in-house Caliber F6S22 automatic movement. With a 40.8mm stainless steel case, sapphire crystal, 50m water resistance, and luminous hands, this timepiece creates a powerful visual statement of sophisticated mechanical craftsmanship. Caliber Number / Movement F6S22 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 40 hours (+25 to -15 seconds per day) Crystal Sapphire crystal Luminous Luminous on hands and indexes Case / Band Material Stainless steel case with stainless steel band (three-fold clasp with push-button release) Water Resistance 50m / 5 bar Case Size Thickness: 11.7 mm Diameter: 40.8 mm Length: 48.0 mm Lug width: 22.0 mm Other Specifications Orient x Automatic ft. Contemporary aka Open Heart See-through case back Screw case back 24 jewels Equipped with small second hand Stop second hand function (hacking mechanism) Regular timekeeping (analog display)