Introducing the Twin Sensor addition to the PRO TREK lineup. Super Illuminator keeps information readable even in the dark, while one-push button operation for sensor functions and display illumination enable easy operation.

• Mineral Glass
• Direction Bezel
• Neobrite
• 200-meter water resistance
• Case / bezel material: Resin / Stainless steel
• Resin Band
• LED light (Super Illuminator)
  
• LED:White
• Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• Low-temperature resistant (–10°C/14°F)
• Digital compass (NORTH)
• Hand indication of north (20 seconds continuousmeasurement)
• Measures and displays direction as one of 16 points
• Measuring range: 0 to 359°
• Measuring unit: 1°
• Bidirectional calibration
• Magnetic declination correction
• Bearing memory
• Thermometer
• Display range: –10 to 60°C (14 to 140°F)
• Display unit: 0.1°C (0.2°F)
• *Changeover between Celsius (°C) and Fahrenheit (°F)
• World time: 31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off
• 1/100-second stopwatch
• Measuring capacity: 23:59'59.99''
• Measuring modes: Elapsed time, split time, 1st-2nd place times
• Countdown timer
• Measuring unit: 1 second
• Countdown range: 60 minutes
• Countdown start time setting range: 1 minute to 60 minutes (1-minute increments)
• 5 daily alarms (with 1 snooze alarm)
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping
• Analog: 3 hands (hour, minute (hand moves every 10 seconds), second)
• Digital: Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month
• Approx. battery life: 2 years on SR927W x 2
• Size of case: 56.6 × 53.7 × 15.6 mm
• Total weight: 89 g