SELF-SETTING/ADJUSTING - Using radio frequencies broadcast from NIST’s Colorado Atomic Clock (Atomic feature only functions in North America) | MULTIPLE DISPLAY MODES - 12 or 24 Hour Display Formats with Indoor Temperature Display in Celsius or Fahrenheit (not suitable for low light environments) | 8 TIME ZONES - A Marathon exclusive, choose between PST, MST, CST, EST, AST, NST, HST & AKST with option to turn on or off Daylight Savings Time | INDOOR HUMIDITY FEATURE: Along with the time, day, month, date and indoor temperature, this clock also displays indoor humidity | MULTIPLE LANGUAGES: Choose from 7 languages (English, Dutch, French, German, Italian, Russian & Spanish)

ATOMIC WALL CLOCK ~ Self setting, self adjusting using radio frequency from NIST's Colorado Station | LARGE DISPLAY ~ Multifunction display with 4" digits, 4 languages, Calendar, Temperature, Humidity | 8 TIMEZONES ~ designed to be operated across North America (PST, MST, CST, EST, AST, NST, HST, AKST) | BATTERY POWERED CLOCK ~ Includes 2x AA batteries that can easily be replaced so you don't lose

SILENT SMOOTH SWEEP: This clock was engineered with a silent, continuous-sweep second hand quartz movement. It does not emit a ticking sound | AUTO-NIGHT LIGHT: An ambient light sensor triggers a soft glow to illuminate the dial when placed in low light | ALARM WITH SNOOZE: Easy to set alarm function with conveniently placed ON/OFF and SNOOZE buttons | DIMENSIONS: This clock is 2.7 inches wide by 2.7 inches tall and 1.9 inches thick | BATTERIES INCLUDED: Two AA batteries are included in the box

Soft and supple premium quality leather NATO strap inspired by straps issued by the UK Ministry of Defense | Durable matching wax stitching | Sophisticated look | Stainless steel buckle | Color: Black