Exterior
| Glass | Mineral Glass |


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Free standard shipping on orders
Free Worldwide Shipping & Duties Covered
We are pleased to offer Free Worldwide Shipping on all orders, delivering to all countries and regions supported by our logistics network. There are no restrictions on order quantity, parcel size, or shipment weight — every order ships at no cost to you. In addition, all customs duties, import taxes, and government-imposed fees associated with your shipment will be fully covered by us, ensuring you will not incur any extra charges upon delivery.
Please note that delivery times may vary due to local customs procedures and carrier conditions, but your shipping and customs costs will remain completely free under this policy.
We provide a secure and reliable Free Returns service for all customers. Items that remain unused and unopened may be returned within 60 days for a full refund.
All return shipping expenses, including customs-related fees, are fully covered by us.
Refund processing will be completed within 4 weeks from the date the return shipment is sent, regardless of whether the package has arrived at our facility. In general, refunds are finalized significantly earlier, ensuring a smooth and dependable experience.
Immerse yourself in precision timekeeping with the G-SHOCK MTG-M900DA-8. This upgraded model not only syncs with Chinese radio transmitters but is also powered by solar atomic technology, ensuring consistent and reliable time accuracy. Whether you're globetrotting or managing a busy schedule, the expanded world time mode covering 48 cities keeps you updated with global time zones.
Built to endure, the G-SHOCK MTG-M900DA-8 showcases toughness at its core. Its robust silver stainless steel band withstands the rigors of daily wear while maintaining its stylish charm. The neutral digital face houses a practical countdown timer, replacing the time memo function of the previous model, and adds a layer of versatility to your time management. With its blend of toughness, solar atomic accuracy, and sleek stainless steel design, the MTG-M900DA-8 is more than just a timepiece—it's a statement of durability and style.
| World time | World time 31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off |
| Stopwatch | 1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times |
| Timer | Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minutes to 24 hours (1-minute increments and 1-hour increments) |
| Alarm/hourly time signal | Daily alarms 5 independent daily alarms (4 one-time alarms and 1 snooze alarm),Hourly time signal |
| Light | Electro-luminescent backlight Full auto EL light, afterglow |
| Light color | EL:Blue Green |
| Calendar | Full auto-calendar (to year 2099) |
| Mute feature | Button operation tone on/off |
| Energy saving feature | Power Saving (Turns off the display when the watch is left in the dark) |
| Battery display/alert | Battery power indicator |
| Run time | Approx. battery operating time: 9 months on rechargeable battery (operation period with normal use without exposure to light after full charge) 33 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) |
| Accuracy | Accuracy: ±15 seconds per month (with no signal calibration) |
| Other features | 12/24-hour format,Regular timekeeping: Hour, minute, second, pm, month, date, day |
| Time adjustment details | Time calibration signal reception Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful) *5 times a day for the Chinese calibration signal Manual receive The latest signal reception results,Time Calibration Signals Station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station name: MSF (Anthorn, England) Frequency: 60.0 kHz Station name: WWVB (Fort Collins, United States) 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 City, Henan Province, China) Frequency: 68.5 kHz |
| Case size (L× W× H) | 56.8 × 46 × 16.6 mm |
| Weight | 144 g |
| Case and bezel material | Resin / Stainless steel |
| Band | Stainless Steel Band,One-touch 3-fold Clasp |
| Construction | Shock Resistant |
| Water resistance | 200-meter water resistance |
| Time adjustment | Radio-controlled Watch Multi band 6 |
| Power supply and battery life | Tough Solar (Solar powered) |
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