Casio PRO TREK PRJ-01AE-8DR Solar Quartz Watch

The Casio PRO TREK PRJ-01AE-8DR is priced at ৳24,500 at SecondBit. Part of Casio’s PRO TREK PRJ-01 series, this solar-powered outdoor watch combines a compact analogue design with practical features for hiking, trekking and everyday use.

What makes this model distinctive is its fully phosphorescent white dial, which glows across its entire surface in low-light conditions. Its solar-powered quartz movement, 100-metre water resistance, and lightweight bio-based resin construction make it a strong choice for people looking for a practical outdoor watch.

The PRJ-01AE-8 also offers two ways to carry it. You can wear it on your wrist with its resin band or swap it for the included detachable carabiner attachment to clip it to a backpack or other outdoor gear.

With its grey exterior, contrasting blue details, and straightforward three-hand display, the Casio PRO TREK PRJ-01AE-8 offers a distinctive combination of outdoor functionality and casual styling.

You can purchase this Casio PRO TREK watch from SecondBit for ৳24,500, with a 2-Year International Warranty.

Casio PRO TREK PRJ-01AE-8 Specifications

• Brand: Casio
• Collection: PRO TREK
• Series: PRJ-01
• Model: PRJ-01AE-8
• Retail reference: PRJ-01AE-8DR
• Movement: Solar-powered quartz
• Module: 5548
• Display: Analogue
• Case dimensions: 44.4 × 39.1 × 11.6 mm
• Weight: 32 g
• Case material: Resin / bio-based resin
• Bezel material: Resin / bio-based resin
• Dial: White, fully phosphorescent
• Crystal: Mineral glass
• Band: Bio-based resin
• Additional attachment: Detachable carabiner
• Compatible wrist size: 145–190 mm
• Water resistance: 100 metres / 10 bar
• Luminous feature: Full phosphorescent dial and Neobrite
• Time display: Hour, minute and second hands
• Calendar: Date display
• Accuracy: ±20 seconds per month
• Operating time: Approximately five months from a full charge until the hands stop
• Battery warning: Low-battery alert
• Power source: Solar charging
• Price: ৳24,500
• Warranty: 2-Year International Warranty

Design and Build Quality

Case and Dial Design

The Casio PRO TREK PRJ-01AE-8 has a distinctive outdoor-inspired appearance with a compact resin case measuring 44.4 mm in length, 39.1 mm in width, and 11.6 mm in thickness.

Its grey exterior and contrasting blue details give the watch a contemporary outdoor aesthetic. Despite its rugged visual character, the case weighs only 32 grams, keeping the overall construction lightweight.

The watch features a white, fully phosphorescent dial with a three-hand analogue layout and a date display. High-contrast hands and indexes make the time easier to read outdoors.

Unlike conventional watches that rely primarily on luminous hands and indexes, this model uses a fully phosphorescent dial that glows across its surface after absorbing light. This feature is particularly useful in low-light environments, including night-time outdoor activities.

Bracelet or Strap

The PRJ-01AE-8 comes with a bio-based resin band designed for outdoor use. Its pass-through construction lets you fit and remove the band without complicated tools.

The band also tucks the excess section underneath, helping maintain a neat appearance and reducing the chance of catching on clothing.

One of its most distinctive accessories is the detachable carabiner attachment. You can replace the wristband with this attachment and secure the watch to a backpack or other outdoor equipment.

This two-way carrying arrangement makes the PRJ-01AE-8 different from conventional analogue outdoor watches.

Crystal and Water Resistance

Casio equips the PRJ-01AE-8 with mineral glass to protect its dial.

The watch offers 100-metre water resistance, equivalent to 10 bar. This rating provides useful water protection for an outdoor-oriented watch.

Water resistance ratings describe laboratory-tested resistance under specified conditions. They should not be interpreted as a guarantee against water damage in every situation.

Movement and Performance

Movement and Calibre

The Casio PRO TREK PRJ-01AE-8 uses a solar-powered quartz movement with module number 5548.

Instead of relying on a conventional replaceable battery as its primary power source, the watch converts light into electrical energy to operate its movement.

The solar charging system can generate power even from relatively weak indoor lighting, reducing the need for regular battery replacement.

Its analogue display uses three hands for hours, minutes and seconds, alongside a date display.

Power Reserve and Accuracy

The PRJ-01AE-8 offers approximately five months of operating time from a full charge until the hands stop.

Casio specifies an accuracy of ±20 seconds per month.

The watch also includes a low-battery warning feature to indicate when its stored power is running low.

These characteristics make it a practical option for people who prefer straightforward timekeeping with the convenience of solar charging.

Functions and Complications

The Casio PRJ-01AE-8 focuses on essential timekeeping rather than a large collection of digital functions.

Its main functions include:

• Three-hand analogue time display.
• Date display.
• Solar-powered operation.
• Low-battery alert.
• Fully phosphorescent dial.
• Rotary bezel for crown access and protection.
• 100-metre water resistance.

The rotary bezel is a particularly interesting design feature. In its normal position, it conceals and protects the crown. Rotating the bezel about 45 degrees reveals the crown, letting you adjust the time and date.

Features and Everyday Use

The Casio PRO TREK PRJ-01AE-8 combines straightforward timekeeping with features intended for outdoor activities.

Its 32-gram weight and compact 39.1 mm case width keep it relatively light on the wrist. It fits wrists 145–190 mm.

The fully phosphorescent dial is one of its most distinctive practical features. After absorbing enough light, the entire dial glows in the dark, helping users read the time in low-light environments.

Its solar-powered movement reduces the need for routine battery replacement, while a full charge provides five months of operation, offering useful independence from continuous light exposure.

The detachable carabiner offers another practical advantage. Rather than wearing the watch on your wrist throughout an activity, you can attach it to outdoor equipment when that arrangement is more convenient.

The 100-metre water resistance supports its outdoor focus, while the mineral crystal and bio-based resin construction complete its practical design.

For everyday wear, the grey colour scheme and uncomplicated analogue display also make it suitable for casual styling.

Who Should Consider the Casio PRO TREK PRJ-01AE-8?

The Casio PRO TREK PRJ-01AE-8 may appeal to several types of watch buyers.

• Outdoor enthusiasts: People interested in hiking, trekking and camping may appreciate its solar-powered movement, water resistance and carabiner attachment.
• Solar watch enthusiasts: Its solar charging technology offers an alternative to conventional battery-powered quartz watches.
• Minimalist analogue watch buyers: The three-hand display and date function provide straightforward timekeeping without unnecessary digital complications.
• People who prefer lightweight watches: Its 32-gram weight and compact case dimensions may appeal to buyers who prefer a lighter timepiece.
• Collectors of Casio outdoor watches: The PRJ-01AE-8 offers a distinctive design within the PRO TREK collection, particularly through its full phosphorescent dial and two-way carrying system.

At ৳24,500, it is worth considering for buyers looking for a specialised solar-powered outdoor watch with distinctive design features.

Why Buy the Casio PRO TREK PRJ-01AE-8 from SecondBit?

Shop Online or Visit Our Showroom

SecondBit offers a convenient way to purchase the Casio PRO TREK PRJ-01AE-8 in Bangladesh.

Explore the watch on the SecondBit website or visit our showroom to inspect the timepiece before purchasing.

Showroom Address:

Shop 470, Level 3, Police Plaza Concord Shopping Mall, Gulshan 1, Dhaka, Bangladesh.

Showroom pickup is also available. Please confirm product availability before visiting.

Payment and EMI Options

SecondBit provides multiple payment methods to make purchasing your watch convenient.

Available payment methods include:

• Credit cards.
• Debit cards.
• Mobile Financial Services (MFS), including bKash and Nagad.
• Bank transfer.
• Cash on delivery, subject to applicable advance payment requirements.
• EMI through 30+ banks, subject to eligibility and applicable provider terms.

Cash-on-delivery advance requirements vary by destination. The current payment policy specifies a 10% advance for orders outside Dhaka, while eligible Dhaka City COD orders do not require an advance payment. Instant delivery requires full advance payment.

For additional information, please review our payment policy.

Nationwide and Dhaka Delivery

SecondBit offers delivery across Bangladesh, subject to applicable service terms.

Customers inside Dhaka City can also request instant delivery through available delivery services, including Pathao, after completing full payment and confirming service availability.

Showroom pickup is another available option.

For further information about delivery coverage and applicable conditions, visit our delivery policy.

How to Purchase the Casio PRO TREK PRJ-01AE-8

Customers can order through our website and choose an available payment method.

Follow these steps to purchase your watch:

1. Visit the SecondBit website.
2. Find the Casio PRO TREK PRJ-01AE-8 product listing.
3. Confirm the product price and availability.
4. Select an available payment method.
5. Complete your order using the provided payment instructions.
6. Wait for order confirmation from the SecondBit team.
7. Receive your watch through an available delivery service or collect it from our showroom.

Available payment options include credit cards, debit cards, MFS, and bank transfer. Cash on delivery is also available, subject to applicable destination-specific advance payment requirements.

EMI is available through 30+ banks, subject to the relevant bank’s eligibility and installment conditions.

Customers who prefer to inspect the watch before purchasing can visit our showroom at Police Plaza Concord Shopping Mall, Gulshan 1, Dhaka.

Nationwide delivery is available subject to applicable service terms. We may also arrange instant delivery within Dhaka City after full payment, depending on product and location availability.

Please review our payment policy, delivery policy, and terms and conditions before placing your order.

Frequently Asked Questions About the Casio PRO TREK PRJ-01AE-8

What is the price of Casio PRO TREK PRJ-01AE-8 in Bangladesh?

The Casio PRO TREK PRJ-01AE-8 is priced at ৳24,500 at SecondBit. Contact our team to confirm current availability and purchasing details.

Does Casio PRO TREK PRJ-01AE-8 come with a warranty?

Yes. The Casio PRO TREK PRJ-01AE-8 comes with a 2-Year International Warranty. Coverage depends on the applicable warranty terms and conditions.

Can I order Casio PRO TREK PRJ-01AE-8 online?

Yes. You can order the Casio PRO TREK PRJ-01AE-8 through our website and choose an available payment method. Available online payment methods include credit cards, debit cards, MFS, and bank transfer. Cash on delivery is also available, subject to applicable advance payment requirements. You can pay the remaining amount according to the applicable delivery and payment terms.

Can I buy Casio PRO TREK PRJ-01AE-8 on EMI?

Yes. SecondBit offers EMI through 30+ banks, with installment options subject to applicable bank conditions and eligibility.

Does SecondBit deliver Casio PRO TREK PRJ-01AE-8 across Bangladesh?

SecondBit offers nationwide delivery, subject to applicable service terms. Instant delivery is also available inside Dhaka City through available delivery services after full payment. Contact our team to confirm delivery options for your location.

Can I inspect Casio PRO TREK PRJ-01AE-8 before purchasing?

Yes. You can visit the SecondBit showroom at Shop 470, Level 3, Police Plaza Concord Shopping Mall, Gulshan 1, Dhaka, Bangladesh, to inspect the timepiece before deciding. Showroom pickup is also available. Please confirm product availability before visiting.

Where can I buy Casio PRO TREK PRJ-01AE-8 in Bangladesh?

You can purchase the Casio PRO TREK PRJ-01AE-8 through the SecondBit website or visit the SecondBit showroom at Shop 470, Level 3, Police Plaza Concord Shopping Mall, Gulshan 1, Dhaka, Bangladesh.

What is covered by the Casio PRO TREK PRJ-01AE-8 warranty?

The Casio PRO TREK PRJ-01AE-8 comes with a 2-Year International Warranty. Warranty coverage is subject to the applicable terms and conditions. Physical damage and repairs carried out by a third party may void the warranty where specified in the applicable terms. Refer to the relevant warranty documentation for the complete coverage, exclusions, and service conditions.

Is the Casio PRO TREK PRJ-01AE-8 an automatic watch?

No. The Casio PRO TREK PRJ-01AE-8 is a solar-powered quartz watch. It uses light to generate electrical energy for its timekeeping movement rather than a mechanical automatic movement.

How long does the Casio PRJ-01AE-8 run on a full charge?

According to Casio, the watch runs for about five months on a full charge until the hands stop. Actual charging and operating conditions can affect its performance.

Does the Casio PRJ-01AE-8 have a luminous dial?

Yes. One of its most distinctive features is its fully phosphorescent white dial. After absorbing light, the entire dial glows in the dark, improving time visibility during nighttime activities.

Can the Casio PRO TREK PRJ-01AE-8 be attached to a backpack?

Yes. The PRJ-01AE variant includes a detachable carabiner attachment. You can replace the standard wristband with this attachment and secure the watch to a backpack or other outdoor equipment.

Is the Casio PRO TREK PRJ-01AE-8 suitable for swimming?

The watch has a 100-metre water resistance rating (10 bar). This provides substantial water resistance, but actual suitability depends on the activity and the manufacturer’s usage instructions. Always follow the official operating and care guidance.