› Marathon Watch Tsar Swiss Made Military Issue Milspec Diver's Quartz Watch with Tritium Illumination

Marathon's Diver's Quartz is a diver's watch with a high torque, accurate Swiss quartz movement. Designed for use by Search and Rescue (SAR) divers and manufactured under ISO 6425 standards, the Diver's Quartz is a watch built to withstand very extreme...