CASIO Pro Trek PRW-6621Y-1JF PRW-6621Y-1 solar drive 10 bar watch

Watch Specifications

Maker

CASIO Pro Trek

Movement

Tough Solar (solar charging system)

Accuracy range

± 15 seconds/month (when not received)

Dial

Black Color

Luminous

LED Light

Case

Resin (biomass) / stainless steel

Crown type

Screw Type Crown Button .

Lug width

51.5mm

Crystal material

Resin

Strap

Soft urethane band (biomass resin)

Water resistance

Water resistant to 10 bar

Dimensions

Weight: ~57g, (length x width x thickness): 51.6 x 51.5 x 14.8 mm

Product specification

•   Case size (length x width x thickness)
• 51.6 x 51.5 x 14.8 mm
• mass
• 56 g
• Case / bezel material
• Resin (biomass) / stainless steel
• band
• Soft urethane band (biomass resin)
• Waterproof
• Water resistant to 10 bar
• Environmental resistance
• Low temperature resistant specifications (-10 ° C)
• Time adjustment
• Radio clock Japan / North America / Europe / China region compatible MULTIBAND6
• Power supply / battery life
• Tough solar (solar charging system)
• Sensor function
• Altitude measurement function / Relative altimeter (measurement range: -700 to 10,000 m), altitude memory (automatic recording data: maximum altitude, minimum altitude, integrated ascending altitude, integrated descending altitude), altitude difference graphic, altitude difference measurement ( -3,000 to 3,000 m), measurement interval setting function (every 5 seconds / 2 minutes) * Every 1 second only for the first 3 minutes
• Barometric pressure measurement function (measurement range: 260 to 1,100 hPa), barometric pressure trend graph (displays for the past 20 hours), barometric pressure difference indicator (± 10 hPa), barometric pressure trend information alarm (arrow when a characteristic barometric pressure change occurs) I will inform you with a sound
• Direction measurement function: Measures 16 directions and angles (0 to 359 °), continuous direction measurement (60 seconds), north direction pointer function, magnetic declination correction function, direction correction function
• Temperature measurement function (measurement range: -10 to 60 ° C)
• Exterior
• Glass
• Inorganic glass
• Crown
• Screw lock type crown
• Bezel function
• Directional bezel
• Surface treatment
• Black IP (bezel part)
• Band wearable size
• 145 to 215 mm
• others
• Neobrite
• Clock function
• World time
• World time: 29 cities around the world (29 time zones, with daylight saving time setting function) + UTC (Coordinated Universal Time) time display, UTC direct call function, home time city replacement function
• Stopwatch
• Stopwatch (1/100 second, 24-hour counter, with split)
• timer
• Timer (set unit: 1 minute, maximum set: 60 minutes, measured in 1 second units)
• Alarm / time signal
• 5 time alarms / time signal
• Light
• Double LED light: LED light for dial (fully automatic light, super illuminator, afterglow function, with afterglow time switching (1.5 seconds / 3 seconds)), LED backlight for LCD part (fully automatic light, super illuminator) , With afterglow function, afterglow time switching (1.5 seconds / 3 seconds))
• Light color
• LED: white
• calendar
• Fully automatic calendar
• Operation sound ON / OFF switching function
• Operation sound ON / OFF switching function
• Needle position correction function
• Needle position automatic correction function
• Power saving function
• Power saving function (In a dark place, the display is turned off after a certain period of time and the hand movement is stopped to save power)
• Battery display / warning
• Battery indicator display
• Drive time
• When using the drive time function without solar power generation from the time of full charge: Approximately 6 months When using the power saving state: Approximately 25 months
• accuracy
• * If radio waves are not received, it will operate with normal quartz accuracy (average monthly difference ± 15 seconds).
• Other functions
• 12/24 hour system display switching
• Needle evacuation function (manual, automatic (altitude, barometric pressure, temperature measurement))
• Time adjustment details
• Home time city (city compatible with reception function) / Received radio wave Tokyo / Japanese standard radio wave JJY40 / JJY60 (Honolulu), (Ancaregi), Los Angeles, Denver, Chicago, New York / American standard radio wave WWVB London, Paris, Athens / United Kingdom Standard radio wave MSF / German standard radio wave DCF77 Hong Kong / China standard radio wave BPC * Each city in parentheses may receive radio waves if conditions are good.
• Radio reception function: Automatic reception (up to 6 times / day) (China radio waves up to 5 times / day) / manual reception, <Japan> Received radio waves: JJY, frequency: 40kHz / 60kHz (model compatible with both Fukushima and Kyushu stations) < North America area> Received radio wave: WWVB, Frequency: 60kHz <Europe area> Received radio wave: MSF / DCF77, Frequency: 60kHz / 77.5kHz <China> Received radio wave: BPC, Frequency: 68.5kHz When set, the station matched to the city is received. The time difference is set according to the selected city.
• Sensor function details
• * The altimeter is a relative altimeter that converts changes in barometric pressure to high altitude. As the barometric pressure changes due to weather conditions, the altitude of the measured value also changes. * When measuring the outside temperature, remove the watch from your wrist so that it will not be affected by body temperature, sweat (water droplets), direct sunlight, etc.