Omega Speedmaster Chronoscope, Co-Axial Master Chronometer certified chronograph movement, men's watch with blue dial and brown leather strap (also known as model 32932435103001). Case: stainless steel, size 43mm. Dial features silver-tone hands, Arabic numeral hour markers, minute and second track markers on the outer rim, plus two sub-dials showing hours/minutes/secants and seconds (60 seconds), minutes and date functions. Functions include chronometer precision, power reserve indicator, hour hand, minute hand, second hand. Movement is manual wind. Caliber used: Omega Caliber 9908 with approximately 60 hours of power reserve. Crystal: sapphire crystal for scratch resistance. Case shape: round. Water resistant to 50 meters (165 feet). Transparent case back. Comes brand new and authentic with a 2-year WatchMaxx warranty.