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Japan : 4/24 07:36   EN
Europe, UK: Wednesday, Apr 29
USA: Monday, Apr 27
Australia: Wednesday, Apr 29
Asia: Tuesday, Apr 28
UAE: Wednesday, Apr 29

Order within 16 Hours 23 mins with Scheduled Delivery. If you place an order within this time, We will ship on Monday, Apr 27 2026. This delivery time is calculated by DHL & Fedex. You can check the exact delivery date on checkout page.

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Full refund if not genuine. Full or partial refund, if the new item is not as described.

     Description (6,907 characters)

From the full-scale outdoor gear "PRO TREK&quot
for nature lovers, the "Climber Line&quot
radio wave solar model with eco-friendly materials on the exterior is now available.


[Environmental protection conscious model] Environmentally friendly biomass plastic is used while maintaining good wearability and high visibility.


[Triple sensor] Direction, barometric pressure / altitude, and temperature can be measured with one push.
[Standard radio wave reception] Multi-band 6 that receives standard radio waves with time information with high sensitivity with a small antenna and supports standard radio waves from Japan (2 stations), North America, the United Kingdom, Germany, and China.
[Other product specifications] 10 ATM water resistant / Low temperature resistant (-10 ° C) / STN liquid crystal that boasts high visibility / Tough solar / Atmospheric pressure trend display function / Hybrid mount structure that improves the durability of the movement / Needle position automatic correction function / Fully automatic double LED light Introducing a radio solar model that uses eco-friendly materials from the full-scale outdoor gear "PRO TREK&quot
for people who love nature.

Environmentally friendly biomass plastic is used while maintaining good wearability and high visibility.

Used for the case, urethane band, and resin back cover

Biomass plastic is a polymer material that contains substances derived from renewable organic resources as a raw material and is obtained by chemically or biologically synthesizing it, and is expected to reduce the environmental load toward the realization of a sound material-cycle society. It is a material that is

Castor oil is used for the case and back cover, and biomass plastic made from Tokoro Koshi is used for the band.

A target guide is used for the soft urethane band to improve the legibility of the direction indicated by the second hand, and the design is expressed with a functional beauty that makes it easier to understand the direction.

In addition, the dial uses a bar index that is easy to see with thick hands to improve visibility.

The PRW-6611Y has a simple and easy-to-read watch face with an Arabian index.

PRW-6621Y has a large bar index and hour and minute hands in bright white.

The contrast with the dial has been enhanced to make it easier to see in the field.

For both models, the stainless steel bezel engraved with the city code creates a look that is typical of outdoor gear.

As the original function of the watch, it also has practical functions such as multi-band 6 and tough solar that receive radio waves from 6 stations around the world.

It is a model that pursues high functionality and practicality that corresponds to various scenes.


・ Tough solar (solar charging system)
・ 10 ATM water resistant function
・ Radio wave reception function: Automatic reception (up to 6 times / day) (China radio wave up to 5 times / day) / Manual reception, <Japan&gt
Received radio wave: JJY, Frequency: 40kHz / 60kHz (Fukushima / Kyushu) Models compatible with both stations) <North America region&gt
Received radio wave: WWVB, frequency: 60kHz <Europe region&gt
Received radio wave: MSF / DCF77, frequency: 60kHz / 77.5kHz <China&gt
Received radio wave: BPC, frequency: 68.5kHz * Home time setting If you set to a receivable city, you will receive stations that match the city.

The time difference will be set according to the selected city.

* If radio waves are not received, it will operate with normal quartz accuracy (average monthly difference ± 15 seconds).


・ Needle position automatic correction function
・ Direction measurement function: 16 directions
・ Measures the angle of the direction (0 to 359 °), continuous direction measurement (60 seconds), north direction pointer function, magnetic declination correction function, direction correction function
・ Atmospheric 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 newsletter)
・ Altitude measurement function / Relative altimeter (measurement range: -700 to 10,000 m), altitude memory (measurement date / time / altitude up to 30 manual memory, automatic recording data (maximum / minimum altitude, automatic integration (rise)) / Descent memory)), altitude trend graph, altitude difference indicator (± 100m / ± 1000m), measurement interval setting function (every 5 seconds / 2 minutes) * every 1 second only for the first 3 minutes * The altimeter makes the altimeter highly change in pressure It is a relative altimeter to convert

As the barometric pressure changes due to weather conditions, the altitude of the measured value also changes.


・ Temperature measurement function (measurement range: -10 to 60 ° C)
・ 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 (1/100 second, 24-hour total, With split)
・ Timer (set unit: 1 minute, maximum set: 60 minutes, measured in 1 second units)
・ 5 time alarms, time signal / hand retract function (manual, automatic (altitude, barometric pressure, temperature measurement))
・ Battery indicator display
・ 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)
・ Fully automatic calendar
・ 12/24 hour display switching
・ Low temperature resistant specification (-10 ℃)
・ Operation sound ON / OFF switching function
・ Double LED light: LED light for dial (with full auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds)), LED backlight for LCD (1.5 seconds / 3 seconds) Fully automatic light, super illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds) included) [Set contents] Main unit, box, instruction manual, warranty card are attached to the instruction manual



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CASIO PRO TREK PRW-6621Y-1JF ClimberLine... 4549526322624

From the full-scale outdoor gear "PRO TREK&quot
for nature lovers, the "Climber Line&quot
radio wave solar model with eco-friendly materials on the exterior is now available.


[Environmental protection conscious model] Environmentally friendly biomass plastic is used while maintaining good wearability and high visibility.


[Triple sensor] Direction, barometric pressure / altitude, and temperature can be measured with one push.
[Standard radio wave reception] Multi-band 6 that receives standard radio waves with time information with high sensitivity with a small antenna and supports standard radio waves from Japan (2 stations), North America, the United Kingdom, Germany, and China.
[Other product specifications] 10 ATM water resistant / Low temperature resistant (-10 ° C) / STN liquid crystal that boasts high visibility / Tough solar / Atmospheric pressure trend display function / Hybrid mount structure that improves the durability of the movement / Needle position automatic correction function / Fully automatic double LED light Introducing a radio solar model that uses eco-friendly materials from the full-scale outdoor gear "PRO TREK&quot
for people who love nature.

Environmentally friendly biomass plastic is used while maintaining good wearability and high visibility.

Used for the case, urethane band, and resin back cover

Biomass plastic is a polymer material that contains substances derived from renewable organic resources as a raw material and is obtained by chemically or biologically synthesizing it, and is expected to reduce the environmental load toward the realization of a sound material-cycle society. It is a material that is

Castor oil is used for the case and back cover, and biomass plastic made from Tokoro Koshi is used for the band.

A target guide is used for the soft urethane band to improve the legibility of the direction indicated by the second hand, and the design is expressed with a functional beauty that makes it easier to understand the direction.

In addition, the dial uses a bar index that is easy to see with thick hands to improve visibility.

The PRW-6611Y has a simple and easy-to-read watch face with an Arabian index.

PRW-6621Y has a large bar index and hour and minute hands in bright white.

The contrast with the dial has been enhanced to make it easier to see in the field.

For both models, the stainless steel bezel engraved with the city code creates a look that is typical of outdoor gear.

As the original function of the watch, it also has practical functions such as multi-band 6 and tough solar that receive radio waves from 6 stations around the world.

It is a model that pursues high functionality and practicality that corresponds to various scenes.


・ Tough solar (solar charging system)
・ 10 ATM water resistant function
・ Radio wave reception function: Automatic reception (up to 6 times / day) (China radio wave up to 5 times / day) / Manual reception, <Japan&gt
Received radio wave: JJY, Frequency: 40kHz / 60kHz (Fukushima / Kyushu) Models compatible with both stations) <North America region&gt
Received radio wave: WWVB, frequency: 60kHz <Europe region&gt
Received radio wave: MSF / DCF77, frequency: 60kHz / 77.5kHz <China&gt
Received radio wave: BPC, frequency: 68.5kHz * Home time setting If you set to a receivable city, you will receive stations that match the city.

The time difference will be set according to the selected city.

* If radio waves are not received, it will operate with normal quartz accuracy (average monthly difference ± 15 seconds).


・ Needle position automatic correction function
・ Direction measurement function: 16 directions
・ Measures the angle of the direction (0 to 359 °), continuous direction measurement (60 seconds), north direction pointer function, magnetic declination correction function, direction correction function
・ Atmospheric 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 newsletter)
・ Altitude measurement function / Relative altimeter (measurement range: -700 to 10,000 m), altitude memory (measurement date / time / altitude up to 30 manual memory, automatic recording data (maximum / minimum altitude, automatic integration (rise)) / Descent memory)), altitude trend graph, altitude difference indicator (± 100m / ± 1000m), measurement interval setting function (every 5 seconds / 2 minutes) * every 1 second only for the first 3 minutes * The altimeter makes the altimeter highly change in pressure It is a relative altimeter to convert

As the barometric pressure changes due to weather conditions, the altitude of the measured value also changes.


・ Temperature measurement function (measurement range: -10 to 60 ° C)
・ 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 (1/100 second, 24-hour total, With split)
・ Timer (set unit: 1 minute, maximum set: 60 minutes, measured in 1 second units)
・ 5 time alarms, time signal / hand retract function (manual, automatic (altitude, barometric pressure, temperature measurement))
・ Battery indicator display
・ 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)
・ Fully automatic calendar
・ 12/24 hour display switching
・ Low temperature resistant specification (-10 ℃)
・ Operation sound ON / OFF switching function
・ Double LED light: LED light for dial (with full auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds)), LED backlight for LCD (1.5 seconds / 3 seconds) Fully automatic light, super illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds) included) [Set contents] Main unit, box, instruction manual, warranty card are attached to the instruction manual

57115
4549526322624 In Stock