PRW-6900YL-5DR Protrek watch

Basic information Case size (length × width × height) 49.6 × 44.8 × 14.7 mm Weight 63 g Case and frame material Resin / stainless steel Strap Leather strap Water resistance Water resistance up to 100 meters Environmental resistance Resistance to low temperatures (-10°C / 14°F) Time setting Wireless control watch; Multi band 6 Power source and battery life Tough Solar (solar powered) Sensor features Digital compass for measuring and displaying direction as a single point from 16 points Measurement range: 0 to 359 degrees Unit of measurement: one degree Continuous measurement for 60 seconds Pointer indication to the north Bidirectional calibration Magnetic declination correction Altitude measurement range: -700 to 10,000 m ( -2300 to 32800 ft) Measurement unit: 1 m (5 ft) Pointer indication of altitude difference Manual memory measurements (up to 30 records, each including altitude, date, and time) Automatic log data (high/low altitudes, cumulative ascent and descent) Other features: relative altitude data (±100 m / ±1000 m), selectable measurement interval: 5 seconds or two minutes *One second for the first 3 minutes only *Conversion between meters and feet Air pressure measurement Range: 260 to 1100 hectopascals (hPa) Display unit: 1 hPa Pointer indication of pressure difference Graph of atmospheric pressure changes Pressure change alert Pressure change information (sound signal and arrow indicating significant pressure changes) *Conversion between hectopascals and inches of mercury Temperature measurement Range: -10 to 60°C (14 to 140°F) Display unit: 0.1°C (0.2°F) *Conversion between Celsius and Fahrenheit Exterior Glass Metal glass Crown Screw-in crown Surface treatment Watch glass coated with black ionized paint Compatible strap size from 145 to 215 mm Other Neobrite luminous features World time World time 29 time zones (29 cities + UTC), one-touch access to UTC, Daylight Saving Time on/off, local city/UTC switching Stopwatch Measurement capacity: 23:59'59.99'' Measurement modes: Elapsed time, split time, two-place times Timer Unit: one second Range: 60 minutes Start time setting range: 1 to 60 minutes (increment by one minute) Alarm / Hourly chime Two daily alarms Hourly chime Lighting Dual LED light Full auto LED face light (full auto LED backlight, high-intensity lamp, adjustable illumination duration (1.5 seconds or 3 seconds), twilight glow) Digital display backlight with LED (full auto LED backlight, high-intensity lamp, adjustable illumination duration (1.5 seconds or 3 seconds), twilight glow) Light color: White Calendar Full automatic calendar (up to year 2099) Mute feature Enable/disable button tone Automatic hand position correction Automatic hand position calibration feature Power saving mode Power saving (display screen disappears and hands stop to conserve energy when the watch is in a dark area) Battery level display / alert Battery charge level indicator Operation time Approximate battery life: 6 months with rechargeable battery (normal usage without light exposure after charging) 25 months with rechargeable battery (storage in complete darkness with power saving mode after full charge) Accuracy ±15 seconds per month (without calibration signal) Other features 12/24-hour format Hand displacement feature (manual or automatic during altitude, atmospheric pressure, and temperature measurements) Regular time recording: Analog: 3 hands (hours, minutes (hand moves every 10 seconds), seconds) Digital: hours, minutes, seconds, AM/PM, month, date, day Time setting details Calibration signals Station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station name: MSF (Anthorn, England) Frequency: 60.0 kHz Station name: WWVB (Fort Collins, USA) Frequency: 60.0 kHz Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga) Station name: BPC (Shengkui City, Henan Province, China) Frequency: 68.5 kHz Time calibration signal reception Automatic reception up to six times daily* (remaining automatic receptions canceled after one successful reception) *5 times daily for Chinese time calibration signal Manual reception Last signal reception results Explore nature with confidence with the new PRO TREK solar-powered watches that provide wireless control accuracy. Now including the PRO TREK collection, inspired by original outdoor equipment for nature lovers, the PRW-6900YL model features a sturdy case and functional beauty inspired by survival tools. With a design inspired by the rugged and strong natural environment, these watches feature a metal bezel with sharp, pointed edges resembling a wood axe. At the 10 o'clock position, the embedded dial pointer resembles a camping knife blade, while the second hand features an orange gradient reminiscent of campfire flames. The base of the dial has a textured surface like cast iron, evoking a Dutch oven, embodying the essence of wilderness survival skills. The case and back are made from resin material derived from bio-resin, combining materials expected to help reduce environmental impact. The PRW-6900YL leather strap is flame-retardant and withstands sparks.