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Casio

Casio watch:Mountaineer series PRW-61NJ-1

Casio watch:Mountaineer series PRW-61NJ-1

Regular price $456.00
Regular price $456.00 Sale price $456.00
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This is a collaboration between PRO TREK and the Nature Conservation Society of Japan, which has always pursued outdoor usability and focused on functionality and operability. PRO TREK has been supporting the Nature Conservancy Society of Japan since 2018, and this time the design was inspired by one of the most important areas that the association has been focusing on, namely the water-rich mountainous area. Minakami Mountain, which has long been known as the source of the Tone River, is a water bottle in the Tokyo metropolitan area, and retains a lot of untapped natural beauty and supports the creatures around Tokyo. Inspired by this background, the dial depicts the snow melting on the upper reaches of the mountain to form drops of water flowing down to the rivers. Based on the story of "mountains and water", the design focuses on the contrast of white and blue to improve visual recognition. In addition, the subdial at 10 o'clock has a design of the eagle, a symbol of the water mountains. The back is engraved with a pattern design with the theme of "イヌワシ (eagle) and the snowy river of the mountains of Omami". The PRW-61NJ is expected to reduce the environmental burden by using the DuraSoft strap from the waste generated during the production process as a recycled material. As with the base model PRW-61, the case and resin back panel are made of bio-resin, which is expected to reduce the environmental burden, reflecting environmental concern. In terms of functionality, the watch is equipped with a triple sensor that measures direction, barometric pressure/altitude, and temperature. In addition to the measurement function, as the basic function of the watch, it also has practical functions such as six radio waves and solar power. It is a watch with high functionality and practicality that can be adapted in a variety of scenarios. About The Nature Conservation Association of Japan: The Nature Conservation Association of Japan promotes the slogan "Creating Tomorrow with the Power of Nature" and is committed to living together in a society where people and nature are in harmony with each other, so that everyone from infants to the elderly can live happily in a beautiful and rich natural environment. They are engaged in research, conservation, and utilization of nature throughout Japan.

Case dimensions (L×W×H)

51 × 47.4 × 14.7 mm

weight

59 g

Case and bezel material

Bio-based resin/stainless steel

watchband

Silicone strap

Water resistance

100-meter water resistance

Environmental tolerance

Low temperature resistance (-10°C/14°F)

Time adjustment

radio-controlled watches; MULTIBAND 6

Power and battery life

Tough Solar System (Solar Impulse)

Sensor function

Digital compass Measure and display any of the 16 directions Measuring range: 0 to 359° Unit of measurement: 1° Measure continuously for 60 seconds Northbound pointer Bi-directional calibration Magnetic declination correction
altimeter Range: -700 to 10,000 m (-2,300 to 32,800 ft) Unit of Measurement: 1 m (5 ft) Height difference hand indication Manual storage of measurements (up to 30 records, each record includes altitude, date, time) Automatic recording of data (high/low altitude, automatic accumulation of ascent and descent altitude) Other: Relative altitude readings (± 100 m/±1000 m), Selectable measurement interval: 5 seconds or 2 minutes *1 second is only for the first 3 minutes *Switchable between meters (m) and feet (ft).
barometer Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg) Display unit: 1 hPa (0.05 inHg) Barometric differential pressure indicator indication Barometric pressure trend graph Barometric pressure trend information alarm (beeps and arrows indicate a significant change in pressure) *Switchable between hPa and inHg
thermometer Display Range: -10 to 60°C (14 to 140°F) Display unit: 0.1°C (0.2°F) *Switchable between Celsius (°C) and Fahrenheit (°F).

glass

Mineral glass

Crown

Screw-locking crown

Surface treatment process

Black ion-plated bezel

Compatible strap sizes

145-215 mm

other

Neobrite

World time

World time 29 time zones (29 cities + Coordinated Universal Time), one-touch UTC time zone viewing, daylight saving time on/off, local city/world time city switching

stopwatch

1/100th of a second stopwatch Max Range: 23:59'59.99'' Measurement mode: elapsed time, split time, 1st and 2nd place time

timer

Countdown timer Unit of measurement: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 minute to 60 minutes (in 1-minute increments)

Alarm / Alarm on the hour

5 daily alarms
Announces on the hour

Lights

Dual LED lighting Surface LED illumination (fully automatic LED illumination, high brightness, selectable illumination duration (1.5 seconds or 3 seconds), dimming of illumination) Digital display LED backlight (fully automatic LED illumination, high brightness, selectable illumination duration (1.5 seconds or 3 seconds), dimming illumination)

Lighting color

LED: White

Calendar

Full Auto Calendar (to 2099)

Mute function

Button operation tone on/off

Pointer datum correction

The pointer position is automatically corrected

Energy-saving features

Power saving function (when the watch is in the dark, the display will go black and the hands will stop moving to save power)

Battery Display/Alarm

Battery level indicator

Charge sustain time

Approximate battery life: Rechargeable battery lasts for 6 months (normal use and no exposure to light after charging) 25 months on rechargeable battery (battery life when stored in complete darkness with power saving on when fully charged)

precision

Accuracy: ±15 sec/month (without signal calibration)

Other features

12/24-hour clock
Pointer dodge function (manual or automatic; during altitude, barometric pressure and temperature measurements)
General Timing: Hands: 3 hands (hour, minute (hands move every 10 seconds), seconds) LCD: hour, minute, second, morning/afternoon, month, date, day

Time adjustment details

Time calibration signal Station Name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station Name: MSF (Anthorn, UK) 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 (Shangqiu, Henan Province, China) Frequency: 68.5 kHz
Time calibration signal reception Up to 6 times per day* (After one successful reception, the remaining automatic receptions will be cancelled) *Receives Chinese calibration signal five times a day Receive manually The latest signal reception results
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