G-Shock GM6900U-1D Watch | StarBuy
The G-Shock Digital GM-6900U-1ER men's watch has a silver 48mm wide envelope set against a black plastic strap. The digital display is protected by mineral glass, and the Casio 3529 quartz movement is responsible for the watch's operation. The model is equipped with 12/24h daily time, an expanded calendar, a date display and a multi-alarm. There is an LED flashing function, a stopwatch with a range of up to 24 hours and an accuracy of 1/100th of a second, a 24-hour timer and a timer with auto-repeat. The G-SHOCK's design provides shock resistance, and water resistance to 200 meters allows the watch to be used in water as well.
The G-Shock Digital GM-6900U-1ER men's watch has a silver 48mm wide envelope set against a black plastic strap. The digital display is protected by mineral glass, and the Casio 3529 quartz movement is responsible for the watch's operation. The model is equipped with 12/24h daily time, an expanded calendar, a date display and a multi-alarm. There is an LED flashing function, a stopwatch with a range of up to 24 hours and an accuracy of 1/100th of a second, a 24-hour timer and a timer with auto-repeat. The G-SHOCK's design provides shock resistance, and water resistance to 200 meters allows the watch to be used in water as well.
The G-Shock Digital GM-6900U-1ER men's watch has a silver 48mm wide envelope set against a black plastic strap. The digital display is protected by mineral glass, and the Casio 3529 quartz movement is responsible for the watch's operation. The model is equipped with 12/24h daily time, an expanded calendar, a date display and a multi-alarm. There is an LED flashing function, a stopwatch with a range of up to 24 hours and an accuracy of 1/100th of a second, a 24-hour timer and a timer with auto-repeat. The G-SHOCK's design provides shock resistance, and water resistance to 200 meters allows the watch to be used in water as well.
The G-Shock Digital GM-6900U-1ER men's watch has a silver 48mm wide envelope set against a black plastic strap. The digital display is protected by mineral glass, and the Casio 3529 quartz movement is responsible for the watch's operation. The model is equipped with 12/24h daily time, an expanded calendar, a date display and a multi-alarm. There is an LED flashing function, a stopwatch with a range of up to 24 hours and an accuracy of 1/100th of a second, a 24-hour timer and a timer with auto-repeat. The G-SHOCK's design provides shock resistance, and water resistance to 200 meters allows the watch to be used in water as well.
in 6 offers
The lowest price for G-Shock GM6900U-1D Watch | StarBuy right now is $209.14 at Watchspree, compared across 6 retailers.
The all-time low was $176.76 on 14 Jan 2026 — today's price is 18% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 5 Aug 2026.
Last updated at 05/08/2026 08:46:20
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Delivery $40.31
| Case / bezel material | Resin / Stainless steel |
| Measuring modes | Elapsed time, split time, 1st-2nd place times |
| Measuring unit | 1 second |
| Countdown range | 24 hours |
| Accuracy | ±15 seconds per month |
Casio G-Shock GM-6900 Lineup Black Resin Band Watch GM6900U-1D GM-6900U-1D GM-6900U-1
Free delivery
Casio G-Shock Digital Metal Bezel Resin Strap Quartz GM-6900U-1 200M Men's Watch
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Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
G-Shock Metal Covered Series Men's Watch GM6900U-1D
Free delivery between 10–18 Aug
G-SHOCK GM6900U-1D Black Watches
Free delivery
| Case / bezel material | Resin / Stainless steel |
| Measuring modes | Elapsed time, split time, 1st-2nd place times |
| Measuring unit | 1 second |
| Countdown range | 24 hours |
| Accuracy | ±15 seconds per month |
