L3.717.4.76.9 features a silver dial luminous hands and index hour markers including minute markers at the outer rim; presence of three sub-dials displaying 12 hours, 30 minutes, and 60 seconds respectively along with red accents; equipped with date function between 4-5 o'clock position; powered by quartz movement Caliber L289 chronograph engine. Includes deployment push-button fold-over clasp mechanism fixed bezel scratch-resistant sapphire crystal round case measuring 42mm in diameter solid case back and is water resistant to 50 meters (165 feet). Also known as Longines model number L37174769.