Newly designed with a performance stainless steel screw-down case back for maximum water-tight efficiency. 43mm wide (approximately 1.7 inches wide). 10mm thick (approximately 0.4 inches thick). White case. Black dial with splash design. Red, blue and yellow hands. Mineral crystal. Japanese quartz movement. Water-resistant to 50 meters or 165 feet. 2-year warranty on the movement.