Item Description
[Brand name: Casio [Genuine product]
Model number PRW-61LD-5JF
Accessories Dedicated case
operating instructions
Dial color khaki
Case material resin (bezel: stainless steel)
belt color khaki
Belt material resin
Drive method: Quartz (solar type)
Display method Ana-digital
Waterproof performance 10 ATM water resistant
Dimensions Case size: Approximately 51x47.4x14.7mm (length x width x thickness)
Arm circumference: approx. 145-215mm
Weight: approx. 53g
Belt width: approx. 23mm
Windshield mineral glass
Belt clasp hole fastening type/pin buckle
Specifications ・Tough solar (solar charging system)
・Radio reception function: automatic reception (up to 6 times/day) (up to 5 times/day for Chinese radio waves)/manual reception,
Received radio waves: JJY, frequency: 40kHz/60kHz (model compatible with both Fukushima/Kyushu stations)
Received radio wave: WWVB, frequency: 60kHz
Received radio wave: MSF/DCF77, frequency: 60kHz/77.5kHz
Received radio wave: BPC, frequency: 68.5kHz
*If you set your home time to a city where you can receive stations, you will receive stations tailored to your city. Please note that the time difference is set depending on the selected city.
・Automatic needle position correction function
・Needle retraction function (manual, automatic (when measuring altitude, atmospheric pressure, temperature))
・World time: 29 cities around the world (29 time zones, daylight savings time setting function) + UTC (coordinated universal time) time display, home time city switching function, UTC direct call function
・Direction measurement function: Measures 16 directions/direction angles (0 to 359°), continuous direction measurement (60 seconds), north direction guide function, magnetic declination correction function, direction correction function (2-point correction)
・Altitude measurement function/relative altimeter (measurement range: -700 to 10,000m, 1m units), altitude difference indicator (measurement range 1: 100m/5m units, measurement range 2: 1,000m/50m units), altitude trend graph display, Measurement interval setting function (5 seconds/2 minutes), altitude memory (manual memory of up to 30 measurement dates, times, and altitudes), automatic recording data (maximum/minimum altitude, automatic integration (ascent/descent) memory)
・Atmospheric pressure measurement function (measurement range: 260-1,100hPa, 1hPa unit), atmospheric pressure trend graph display (displays the past 20 hours), atmospheric pressure difference indicator (measurement range: ±10hPa/1hPa unit), atmospheric pressure trend information alarm (features If a change in atmospheric pressure occurs, you will be notified with an arrow and audible alarm)
・Temperature measurement function (measurement range: -10 to 60℃, 0.1℃ increments)
・Stopwatch (1/100 second, 24 hour total)
・Timer (set unit: 1 minute, maximum set: 60 minutes, measured in 1 second increments)
・5 time alarms ・Time signal
・Battery indicator display
・Power saving function
・Full auto calendar
・12/24 hour display switching
・Low temperature resistant specification (-10℃)
・Operation sound ON/OFF switching function
・Double LED light: LED light for dial (full auto light, super illuminator, afterglow function, with afterglow time switching (1.5 seconds/3 seconds)), LED backlight for LCD section (full auto light, super illuminator, Afterglow function, afterglow time switching (1.5 seconds/3 seconds) included)
Model number PRW-61LD-5JF
Accessories Dedicated case
operating instructions
Dial color khaki
Case material resin (bezel: stainless steel)
belt color khaki
Belt material resin
Drive method: Quartz (solar type)
Display method Ana-digital
Waterproof performance 10 ATM water resistant
Dimensions Case size: Approximately 51x47.4x14.7mm (length x width x thickness)
Arm circumference: approx. 145-215mm
Weight: approx. 53g
Belt width: approx. 23mm
Windshield mineral glass
Belt clasp hole fastening type/pin buckle
Specifications ・Tough solar (solar charging system)
・Radio reception function: automatic reception (up to 6 times/day) (up to 5 times/day for Chinese radio waves)/manual reception,
*If you set your home time to a city where you can receive stations, you will receive stations tailored to your city. Please note that the time difference is set depending on the selected city.
・Automatic needle position correction function
・Needle retraction function (manual, automatic (when measuring altitude, atmospheric pressure, temperature))
・World time: 29 cities around the world (29 time zones, daylight savings time setting function) + UTC (coordinated universal time) time display, home time city switching function, UTC direct call function
・Direction measurement function: Measures 16 directions/direction angles (0 to 359°), continuous direction measurement (60 seconds), north direction guide function, magnetic declination correction function, direction correction function (2-point correction)
・Altitude measurement function/relative altimeter (measurement range: -700 to 10,000m, 1m units), altitude difference indicator (measurement range 1: 100m/5m units, measurement range 2: 1,000m/50m units), altitude trend graph display, Measurement interval setting function (5 seconds/2 minutes), altitude memory (manual memory of up to 30 measurement dates, times, and altitudes), automatic recording data (maximum/minimum altitude, automatic integration (ascent/descent) memory)
・Atmospheric pressure measurement function (measurement range: 260-1,100hPa, 1hPa unit), atmospheric pressure trend graph display (displays the past 20 hours), atmospheric pressure difference indicator (measurement range: ±10hPa/1hPa unit), atmospheric pressure trend information alarm (features If a change in atmospheric pressure occurs, you will be notified with an arrow and audible alarm)
・Temperature measurement function (measurement range: -10 to 60℃, 0.1℃ increments)
・Stopwatch (1/100 second, 24 hour total)
・Timer (set unit: 1 minute, maximum set: 60 minutes, measured in 1 second increments)
・5 time alarms ・Time signal
・Battery indicator display
・Power saving function
・Full auto calendar
・12/24 hour display switching
・Low temperature resistant specification (-10℃)
・Operation sound ON/OFF switching function
・Double LED light: LED light for dial (full auto light, super illuminator, afterglow function, with afterglow time switching (1.5 seconds/3 seconds)), LED backlight for LCD section (full auto light, super illuminator, Afterglow function, afterglow time switching (1.5 seconds/3 seconds) included)
