Casio G-SHOCK CasioNaut GMC-2500D-1ADR Quartz Men's Watch

The Casio G-SHOCK GMC-2500D-1ADR is priced at ৳40,000 in Bangladesh at SecondBit. Part of the G-SHOCK G-STEEL 2500 Series, this stainless-steel analogue watch combines a distinctive octagonal case, a black dial, and an integrated stainless-steel bracelet.

Known among watch enthusiasts by the emerging nickname CasioNaut, the GMC-2500D stands out for its metal sports-watch look and practical analogue display. Its two-eye dial features a dedicated small seconds subdial and a three-cell Multi-Mission Date display.

One of its most interesting technologies is the magnetic Shock Release Hand, which uses magnetic attachment to help absorb and dissipate impacts. The watch also offers 200-metre water resistance, a stopwatch, an automatic calendar and amber LED illumination.

Powered by a battery-operated quartz movement, the GMC-2500D-1ADR combines traditional analogue timekeeping with the practical features of G-SHOCK construction.

For customers looking for a stainless-steel Casio G-SHOCK with a black dial, distinctive octagonal styling and an analogue display, the GMC-2500D-1ADR is an interesting option.

Casio GMC-2500D-1ADR Specifications

• Brand: Casio
• Collection: G-SHOCK
• Sub-collection: G-STEEL
• Series: 2500 Series
• Model: GMC-2500D-1ADR
• Display: Analogue
• Movement: Quartz
• Module: 5757
• Case dimensions: 46.7 × 43.8 × 12.9 mm
• Case material: Resin (bio-based) / stainless steel
• Bezel material: Stainless steel and resin construction
• Case shape: Octagonal
• Dial colour: Black
• Crystal: Mineral glass
• Luminous material: Neobrite
• Bracelet material: Stainless steel
• Clasp: One-touch 3-fold clasp
• Compatible wrist size: 150–205 mm
• Water resistance: 200 metres / 20 bar
• Shock resistance: Yes
• Battery: CR1025
• Approximate battery life: 2 years
• Accuracy: ±15 seconds per month
• Stopwatch: 1-second stopwatch, approximately 30-minute capacity
• Calendar: Full automatic calendar until 2099
• Illumination: Amber LED with afterglow
• Special functions: Shock Release Hand, Multi-Mission Date, hand shift and seconds-hand sleep function
• Weight: 138 g
• Country of origin: Thailand
• Price: ৳40,000
• Warranty: 2-Year International Warranty

Design and Build Quality

The Casio GMC-2500D-1ADR combines the distinctive G-SHOCK octagonal design with a more refined stainless-steel exterior.

Unlike the resin-band GAC-2500 models, this version features a stainless-steel bracelet and a heavier metal construction. Its black dial and silver-toned exterior create a coordinated appearance that works with both casual and more polished outfits.

Case and Dial Design

The GMC-2500D-1ADR features an octagonal case measuring 46.7 mm long, 43.8 mm wide, and 12.9 mm thick.

Its construction combines resin, bio-based resin, and stainless steel. The horizontal hairline finishing extending from the bezel towards the bracelet highlights the metal texture.

The black dial uses a distinctive two-eye arrangement. A dedicated small seconds subdial sits alongside the three-cell Multi-Mission Date display.

The three-cell window uses a colour-matched design to minimise contrast and keep a clean look.

The watch also features three-dimensional dial detailing and Neobrite luminous treatment for improved visibility in darker conditions.

A particularly interesting feature is the Shock Release minute hand, which uses magnetic attachment to help absorb and dissipate impacts.

Bracelet or Strap

The Casio GMC-2500D-1ADR comes with a stainless-steel bracelet that complements its metal case and octagonal bezel design.

Unlike the resin-band GAC-2500 models, this bracelet gives the watch a more substantial metal sports-watch appearance.

It uses a one-touch 3-fold clasp, providing a conventional folding-clasp arrangement for securing the bracelet.

The compatible wrist circumference ranges from 150 mm to 205 mm.

Weighing about 138 grams, the stainless-steel bracelet adds a noticeably more substantial presence on the wrist than the lightweight resin versions.

Crystal and Water Resistance

The watch uses mineral glass to protect its analogue dial.

Its 200-metre water resistance, equivalent to 20 bar, provides substantial water protection for a sports-oriented watch.

This rating suits swimming and other water activities within the manufacturer's specified usage conditions. Water resistance is not permanent, so follow the manufacturer's operating instructions when using the watch in water.

Movement and Performance

The Casio GMC-2500D-1ADR combines battery-powered quartz timekeeping with practical electronic functions.

Its magnetic Shock Release Hand mechanism is one of its most distinctive technical features, offering an unusual approach to impact absorption in an analogue watch.

Movement and Calibre

The GMC-2500D-1ADR uses a battery-powered quartz movement identified as module 5757.

The movement runs on a CR1025 battery, with an approximate battery life of two years.

The Shock Release minute hand uses magnetic attachment rather than relying entirely on a conventional rigid attachment. This arrangement helps absorb and dissipate impacts.

Casio explains that the minute hand may shake during impact or vibration. It may temporarily move out of position following an impact before returning to its correct position within a few minutes.

The hand shift function moves the hands away from the subdial when necessary, helping provide an unobstructed view of the display.

Power Reserve and Accuracy

As a battery-powered quartz watch, the GMC-2500D-1ADR does not require manual winding or automatic wrist movement to maintain operation.

Its main power specifications include:

• Battery type: CR1025.
• Approximate battery life: 2 years.
• Accuracy: ±15 seconds per month.

The stated battery life is an approximate manufacturer specification. Actual battery life can vary depending on usage, including how often you use the LED illumination and other functions.

Functions and Complications

The GMC-2500D-1ADR provides several practical functions beyond standard analogue timekeeping.

• Small seconds subdial: Provides a dedicated seconds display.
• Multi-Mission Date: Uses a three-cell display for date and function-related information.
• 1-second stopwatch: Measures elapsed time with approximately 30 minutes of capacity.
• Full automatic calendar: Programmed through the year 2099.
• Hand shift function: Moves the hands away from the subdial to improve visibility.
• Seconds-hand sleep function: Stops the small seconds hand to help reduce power consumption.
• Amber LED illumination: Provides dial illumination with an afterglow effect.
• Shock Release Hand: Uses magnetic attachment to help absorb and dissipate impacts.

These functions give the watch a distinctive combination of traditional analogue presentation and electronic timekeeping features.

Features and Everyday Use

The Casio GMC-2500D-1ADR combines stainless-steel construction with the practical features of G-SHOCK analogue watches.

Its 46.7 × 43.8 mm case provides a noticeable wrist presence, while the 138-gram weight gives it a substantial metal-watch feel.

The black two-eye dial offers a clear analogue presentation with a dedicated small seconds subdial and Multi-Mission Date display.

The stainless-steel bracelet creates a more traditional metal sports-watch look than resin-band G-SHOCK models.

Its 200-metre water resistance and shock-resistant construction make it suitable for buyers who prefer a metal sports watch with practical water and impact protection.

The stopwatch can measure elapsed time, while the automatic calendar and date display support everyday timekeeping.

Amber LED illumination and Neobrite treatment provide extra visibility in low light.

The black dial, octagonal case, and stainless-steel bracelet also suit customers who prefer a more polished G-SHOCK look.

Casio GMC-2500D-1ADR Nickname and Model Identity

The Casio GMC-2500D series is associated with the emerging collector nickname CasioNaut.

The term combines Casio with Nautilus and refers to the design similarities enthusiasts identify between the watch's octagonal metal exterior and the integrated-bracelet luxury sports-watch aesthetic.

This is an informal collector and media nickname, not an official Casio product designation.

The GMC-2500D-1ADR belongs to the stainless-steel bracelet version of the 2500 Series. Its black dial, silver-toned metal exterior, and analogue two-eye layout distinguish it from the resin-band GAC-2500 variants.

For customers interested in the CasioNaut nickname, the GMC-2500D-1ADR represents the black-dial stainless-steel bracelet configuration of the series.

Who Should Consider the Casio GMC-2500D-1ADR?

The Casio GMC-2500D-1ADR may appeal to several types of watch buyers.

• G-SHOCK enthusiasts: Buyers interested in a metal-bracelet analogue G-SHOCK.
• Stainless-steel watch enthusiasts: Customers who prefer metal bracelets over resin straps.
• CasioNaut enthusiasts: Buyers interested in the distinctive octagonal metal sports-watch design.
• Black dial watch buyers: Customers who prefer a black dial paired with a silver-toned bracelet.
• Quartz watch enthusiasts: People who prefer battery-powered timekeeping without manual winding.
• Sports-watch buyers: Customers looking for shock resistance and 200-metre water resistance.
• Technology-focused buyers: People who appreciate the magnetic Shock Release Hand and Multi-Mission Date display.

At ৳40,000, the watch offers stainless-steel construction, distinctive G-SHOCK styling, and practical analogue functions.

Why Buy the Casio GMC-2500D-1ADR from SecondBit?

Shop Online or Visit Our Showroom

You can purchase the Casio GMC-2500D-1ADR through the SecondBit website or visit our physical showroom to inspect the timepiece before purchasing.

Our showroom is located at:

SecondBit

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

Customers can examine the watch in person and choose showroom pickup or an available delivery option.

Payment and EMI Options

SecondBit provides several payment options to make purchasing your Casio G-SHOCK easier.

Available payment methods include:

• Credit cards.
• Debit cards.
• Mobile Financial Services (MFS).
• Bank transfer.
• Cash on delivery with a 10% advance payment. You can pay the remaining amount after receiving the order.
• EMI through 30+ banks and MFS providers, subject to applicable eligibility and provider terms.

For further information about payment methods and applicable conditions, please review our payment policy.

Nationwide and Dhaka Delivery

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

Customers inside Dhaka City can also request instant delivery through Pathao or Uber Instant Delivery after completing full payment.

Showroom pickup is another option for customers who prefer to collect their watch directly.

For more information, please review our delivery policy.

Warranty and Customer Support

The Casio GMC-2500D-1ADR comes with a 2-year international warranty, as specified for this product.

Warranty coverage is subject to the applicable warranty terms and conditions. Customers should retain the relevant warranty documentation for future reference.

Please review our warranty policy for additional information.

How to Purchase the Casio GMC-2500D-1ADR

Purchasing your Casio G-SHOCK GMC-2500D-1ADR from SecondBit is straightforward.

1. Visit the SecondBit website.
2. Find the Casio GMC-2500D-1ADR product listing.
3. Review the product information and price.
4. Place your order and provide the required delivery details.
5. Select an available payment method.
6. Complete the order confirmation process.

Customers can order through our website and choose from the available payment methods.

Available payment options include:

• Credit and debit card payments.
• Mobile Financial Services (MFS).
• Bank transfer.
• Cash on delivery with a 10% advance payment, with the remaining amount paid upon receiving the order.
• EMI through 30+ banks and MFS providers, subject to applicable terms.

Customers who want to examine the watch before purchasing can visit our showroom at Shop 470, Level 3, Police Plaza Concord Shopping Mall, Gulshan 1, Dhaka, Bangladesh.

Showroom pickup is available, along with nationwide delivery across Bangladesh. Customers inside Dhaka City can also request instant delivery through Pathao or Uber Instant Delivery after full payment.

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

Frequently Asked Questions About the Casio GMC-2500D-1ADR

What is the price of Casio GMC-2500D-1ADR in Bangladesh?

The Casio GMC-2500D-1ADR is priced at ৳40,000 at SecondBit. Contact our team to confirm current availability and purchasing details.

Does Casio GMC-2500D-1ADR come with a warranty?

Yes. The Casio GMC-2500D-1ADR comes with a 2-year international warranty. Coverage depends on the applicable warranty terms and conditions.

Can I order Casio GMC-2500D-1ADR online?

Yes. You can order the Casio GMC-2500D-1ADR 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 with a 10% advance payment. You can pay the remaining amount after receiving your order.

Can I buy Casio GMC-2500D-1ADR on EMI?

Yes. SecondBit offers EMI through 30+ banks and MFS providers, with flexible monthly payment plans. Eligibility and installment terms depend on the applicable bank or provider conditions.

Does SecondBit deliver Casio GMC-2500D-1ADR across Bangladesh?

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

Can I inspect Casio GMC-2500D-1ADR 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 GMC-2500D-1ADR in Bangladesh?

You can buy the Casio GMC-2500D-1ADR through the SecondBit website or at the SecondBit showroom, Shop 470, Level 3, Police Plaza Concord Shopping Mall, Gulshan 1, Dhaka, Bangladesh.

What does the Casio GMC-2500D-1ADR warranty cover?

The Casio GMC-2500D-1ADR 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 GMC-2500D-1ADR an automatic or quartz watch?

The Casio GMC-2500D-1ADR is a battery-powered analogue quartz watch. It uses a CR1025 battery and does not require automatic winding or manual winding.

Does the Casio GMC-2500D-1ADR have a stainless-steel bracelet?

Yes. The GMC-2500D-1ADR features a stainless-steel bracelet with a one-touch 3-fold clasp. Its compatible wrist circumference ranges from 150 mm to 205 mm.

What is the CasioNaut nickname?

CasioNaut is an informal nickname watch enthusiasts use for the GMC-2500 series. It combines the Casio name with Nautilus and refers to the octagonal metal sports-watch design. It is not an official Casio model name.

How water-resistant is the Casio GMC-2500D-1ADR?

The Casio GMC-2500D-1ADR has 200-metre water resistance, equivalent to 20 bar. This provides protection suitable for swimming and other water activities within the manufacturer's usage guidelines.

How long does the Casio GMC-2500D-1ADR battery last?

The watch uses a CR1025 battery with an approximate battery life of two years. Actual battery life can vary depending on how often you use functions such as LED illumination.