Authentic Omega Seamaster Diver 300M with blue dial and rubber strap, model number is provided. Case features yellow gold tone and stainless steel construction; equipped with a tang clasp. Includes a unidirectional rotating bezel. Dial displays laser-engraved waves and circle/index hour markers along with minute markers on the outer rim; also has skeleton hands. Powered by an automatic chronometer movement, specifically a chronograph caliber 9900 engine, offering functions like date display at 6 o'clock, power reserve indication, hours, minutes, seconds. Water resistant up to 300 meters or approximately 990 feet with transparent case back and scratch-resistant sapphire crystal. Known also by models: 21022445103001, 210-22-44-51-03-001.