Graham Chronofighter Vintage Dia de los Muertos Limited Edition of 30. 44 mm steel case. Black dial with painter Calavera skull shows hours, minutes, seconds, chronograph, day and date. Scratch resistant sapphire. Automatic chronograph, G1747 caliber, 25 jewels, working at 28,800 VpH with standard 48 hours power reserve. Black rubber strap. Stainless pin buckle. Water resistance 330 feet/100 m.