- Solar powered
- 200-m water resistance water resistant
- Sapphire crystal
Black Friday · Through November 30
Extra 10% off all watches
Use the code at checkout on every watch, sale prices included.
Online only, through November 30, 2026 at 11:59 pm PT. One discount code per watch.
G-Shock - Brand New
G-Shock MT-G MTG-B3000 Aurora Oval - MTG-B3000PRB-1A
About this timepiece
Inspired by the aurora borealis, the G-SHOCK MT-G MTG-B3000 Aurora Oval (ref. MTG-B3000PRB-1A) brings metal and resin together in a design full of texture and shimmering color. Its stainless steel top bezel, developed especially for this design, is first recrystallized and deep-layer hardened and then given a rainbow ion-plated coating, so the crystalline grain and rainbow hues differ from one watch to the next. The care extends to the back as well, where the rainbow IP stainless steel case back is repolished to strip the coating from only its raised portions.
Around the black dial, the aurora palette carries on in a translucent purple soft urethane band, finished with a band loop ion-plated in a rose gold color and a buckle ion-plated in purple. Under all that color sits serious engineering: a Carbon Core Guard structure with TRIPLE G RESIST against shock, centrifugal force and vibration, a sapphire crystal with anti-reflective coating, a Screw Lock Crown and 200-meter water resistance. Tough Solar keeps it running, while Multi Band 6 radio reception and Bluetooth® pairing with the CASIO WATCHES app keep the time set, backed by auto hand home position correction. Dual time, a stopwatch, a countdown timer, a daily alarm and a Super Illuminator LED light round out a toolkit read from three hands and three dials.
Features
- Recrystallized rainbow IP bezel – deep-layer hardened stainless steel whose grain and rainbow colors vary from watch to watch.
- Carbon Core Guard with TRIPLE G RESIST – built to resist shock, centrifugal force and vibration.
- Tough Solar with Multi Band 6 – solar power plus radio time calibration from stations in Germany, England, the United States, Japan and China.
- Bluetooth® smartphone link – the CASIO WATCHES app adds auto time adjustment, approximately 300 world time cities and a phone finder.
- Sapphire crystal – with anti-reflective coating, joined by a Screw Lock Crown and 200-meter water resistance.
Specifications
- Reference: MTG-B3000PRB-1A
- Collection: MTG-B3000 Series
- Gender: Men's
- Movement: Tough Solar (solar powered)
- Module: 5672
- Display: Analog
- Case Size: 51.9 × 50.9 × 12.1 mm (L × W × H)
- Weight: 111 g
- Case and Bezel Material: Carbon / stainless steel (recrystallized, deep-layer hardened stainless steel bezel with rainbow IP)
- Band: Resin band (translucent purple soft urethane); rose gold-colored ion-plated band loop; purple ion-plated buckle; compatible band size 145 to 215 mm
- Construction: TRIPLE G RESIST (shock resistant, centrifugal force resistant, vibration resistant); Carbon Core Guard structure
- Water Resistance: 200-meter water resistance (20 bar)
- Glass: Sapphire crystal with anti-reflective coating
- Crown: Screw Lock Crown
- Surface Treatment: Deep Layer Hardening + Ion Plating case
- Power Supply: Tough Solar (solar powered); Power Saving (hands stop to save power when the watch is left in the dark); approx. battery operating time: 5 months on rechargeable battery (normal use without exposure to light after charge), 18 months on rechargeable battery (stored in total darkness with the power save function on after full charge)
- Time Adjustment: Radio-controlled watch; Multi Band 6; time calibration signal reception: auto receive up to six times a day (5 times a day for the Chinese calibration signal; remaining auto receives canceled as soon as one is successful); manual receive; latest signal reception results; stations: DCF77 (Mainflingen, Germany, 77.5 kHz), MSF (Anthorn, England, 60.0 kHz), WWVB (Fort Collins, United States, 60.0 kHz), JJY (Fukushima, Fukuoka/Saga, Japan, 40.0 kHz Fukushima / 60.0 kHz Fukuoka/Saga), BPC (Shangqiu City, Henan Province, China, 68.5 kHz)
- Smartphone Link: Mobile link (wireless linking using Bluetooth®); app: CASIO WATCHES; app features: auto time adjustment, easy watch setting, approximately 300 world time cities, time & place, watch status display, self check, phone finder
- World Time: Dual time; 27 time zones; home city time swapping; auto summer time (DST) switching
- Stopwatch: 1-second stopwatch; measuring capacity: 23:59'59; measuring modes: elapsed time, split time
- Timer: Countdown timer; measuring unit: 1 second; countdown range: 24 hours; countdown start time setting range: 1 minute to 24 hours (1-second increments)
- Alarms: Daily alarm
- Light: LED light (Super Illuminator); afterglow; light color: white LED
- Calendar: Full auto-calendar (to year 2099)
- Accuracy: ±15 seconds per month (with no signal calibration)
- Hands / Display Details: 3 hands (hour, minute (hand moves every 5 seconds), second); 3 dials (dual time hour and minute, dual time 24 hour, day); auto hand home position correction
- Other Features: Battery level indicator; Neobrite
- Case Back: Stainless steel with rainbow IP, repolished to remove the coating from the raised portions
Timepiece History
G-SHOCK began with a developer's belief that a watch could be built not to break when dropped, and Project Team Tough was formed in 1981 to make it, working from Kikuo Ibe's concept. Over about two years the team built more than 200 prototypes around the "Triple 10" concept: 10-bar water resistance, surviving a 10-meter drop, and a 10-year battery. The DW-5000C that came out of that work debuted in 1983 with a hollow case that supports the core module at certain points, and G-SHOCK has kept building on that toughness idea ever since.
MT-G, short for Metal-Twisted G-SHOCK, debuted in 1999 with the GC-2000. The line combines metal with fine resin or carbon-reinforced resin, paired with a stainless-steel bezel. The MTG-B3000 project launched in 2020, carrying over the dual-core guard structure of the MTG-B2000 in a carbon fiber-reinforced resin case more than 2 mm thinner than its predecessors. The Aurora Oval edition is meant to evoke the Northern Lights as seen from space, pairing Rainbow IP with stainless steel that has been recrystallized and deep-hardened for a distinctly grainy bezel, finished with a translucent purple strap. It continues the Rainbow IP finish that Casio first launched on MT-G in 2019. Casio notes that establishing the recrystallization technology behind this bezel took about four years.
-
Only 1 left in stock
Payment options
Pay over time with Shop Pay, PayPal, or lease-to-own.
See all financing options, including Synchrony Luxury in storeShop Pay Installments Split your purchase into installments
| Plan | Payment | Est. APR | Total |
|---|
At checkout, choose Shop Pay, then Pay in installments. You'll see your exact plan before you confirm.
PayPal Pay Later Pay in 4 or Pay Monthly
| Plan | Payment | Est. APR | Total |
|---|
At checkout, choose PayPal, then Pay Later. PayPal shows your exact plan before you confirm.
Lease-to-own · Acima or Progressive No credit needed* · 90-day purchase option
Lease-to-own is not a loan or credit, so there's no APR. Your payment amount and schedule are set in your lease agreement and depend on your state and pay schedule. The lowest-cost way to own is the 90-day purchase option.
Acima Leasing
- Approvals up to $5,000
- 90-day early purchase option (3 months in CA)
- Own in 12, 18 or 24 months
- Payments set around your payday
Progressive Leasing
- No credit needed*
- 90-day purchase option (3 months in CA)
- 12 months to ownership
- Weekly, bi-weekly or monthly payments
Apply above to see your approval amount, or choose Acima or Progressive Leasing at checkout to apply and sign your lease in minutes. Questions? Call us at 661-861-8414.
Estimates & disclosures
Estimates are based on the item price shown, before tax, shipping and any personalization charges, and use the same estimated rates each provider shows in its own payment estimates. Your actual plan, rate and payments are set by the provider when you apply. All options are subject to an eligibility check and approval.
Shop Pay Installments: Rates from 0–36% APR. Payment options through Shop Pay Installments are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers: affirm.com/licenses.
PayPal Pay Later: Pay in 4 is interest-free and available for eligible purchases of $30–$1,500. Pay Monthly is an interest-bearing installment loan issued by WebBank for eligible purchases of $49–$10,000, with terms of 3 to 24 months depending on purchase amount and a fixed APR of 0%–35.99% based on creditworthiness. Subject to consumer credit approval. Pay Monthly is currently not available to residents of AK, CT, HI or WA. Pay in 4 is currently not available to residents of MO. See PayPal terms.
*No credit needed: lease providers may obtain information from consumer reporting agencies. Not all applicants are approved.
Acima: The advertised transaction is a rental-purchase agreement (rent-to-own agreement, consumer rental-purchase agreement or a lease/lease-purchase agreement, depending on your state) with Acima. Ownership is optional. You will not own the merchandise until the total amount necessary to acquire ownership is paid in full or you exercise your early purchase option. Acquiring ownership by leasing costs more than the retailer's cash price. "Approvals up to $5,000" refers to the maximum amount Acima will spend to acquire goods from a retailer for lease to you. Not available in MN, NJ, WI or WY.
Progressive Leasing: The advertised service is lease-to-own or a rental- or lease-purchase agreement provided by Prog Leasing, LLC, or its affiliates. Acquiring ownership by leasing costs more than the retailer's cash price. No credit needed: Progressive Leasing obtains information from credit bureaus. Not all applicants are approved. Standard agreement offers 12 months to ownership. 90-day purchase options cost more than the retailer's cash price (except 3-month option in CA). Not available in MN, NJ, VT, WI or WY.
- Free shipping
- Ready to ship in 1–2 business days
Care Instructions
Daily Care
• Wipe the case and bracelet with a soft microfiber cloth after wear to remove oils, dust, and fingerprints.
Cleaning
• Use a soft cloth lightly dampened with water and mild soap for occasional cleaning.
• Dry the watch thoroughly with a clean, soft cloth.
What to Avoid
• Avoid bleach, chlorine, harsh chemicals, abrasive cleaners, and household cleaning products.
• Do not use polishing compounds unless specifically recommended by the watch manufacturer.
Stainless Steel and Titanium
• Light surface marks may develop over time with normal wear.
• Titanium can show cosmetic marks differently than stainless steel because of its lighter weight and surface characteristics.
Water Resistance
• Always follow the water resistance rating listed by the manufacturer for your specific watch.
• Water resistance is not permanent and can decrease over time as seals and gaskets age.
• Make sure the crown is fully pushed in or screwed down before water exposure.
• Do not operate the crown, pushers, or other controls while the watch is underwater unless the manufacturer specifically states that it is safe to do so.
• Avoid hot tubs, saunas, and very hot showers, as heat and rapid temperature changes can affect the watch seals.
• Have the water resistance checked periodically, especially after battery replacement, case opening, or service.
Storage
• Store your watch in a clean, dry place when not in use.
• Keep it separated from other jewelry or watches to help prevent scratches.