The ArmourLite Field Series Tritium 42mm Watch with Steel Band for Men combines a rugged design with a sleek, modern profile to deliver a wristwatch that transitions seamlessly from the outdoors to the office. The latest generation of the Swiss-made ArmourLite watch introduces a slimmer and more lightweight 42mm case with the same distinctive design of a field watch. Shatterproof Armourglass crystal has a hardness rating of 6,000 Vickers, compared to 700 Vickers for most watch crystals. Maintenance-free Swiss Made Ronda 715 quartz movement includes a date display at 3:00 and a low-battery indicator. This men's watch adds nighttime convenience with the help of 15 self-powered trigalight® markers set into each of the 3 hands and every hour of the dial. The easy-to-read dial includes Arabic numerals for both 12- and 24-hour markings. The ArmourLite Field Series Tritium 42mm Watch with Steel Band for Men boasts a durable stainless steel construction, a screw-down crown and caseback, and 100m water resistance to ensure adventure-grade performance. A 316 stainless steel band is attached with heavy-duty screw bars instead of traditional spring-bar pins and includes a stainless steel push-button buckle closure. Case dia.: 42mm. Weight: 4.7 oz. Mfrs. 2-year limited warranty.