The standard Casio G-SHOCK GA-110 is a battery-powered analog-digital watch, but the available documentation does not verify what “UWM2 automatic” means or what a conversion changes. That means there is no reliable basis for claiming that a converted watch has a different movement, keeps the GA-110’s digital functions, or retains its published durability and water resistance. The stock GA-110 specifications are documented; the UWM2 side of the comparison is not.
What does “UWM2 automatic” change?
It cannot be established from the available documentation. Casio’s product pages describe standard GA-110 models, not a UWM2 conversion. No reliable source identifies the conversion maker or installer, explains what “UWM2” stands for, or specifies which parts are changed.
As an Amazon Associate I earn from qualifying purchases.
In particular, “automatic” is not enough to identify a movement or establish that the watch has a mechanical caliber. Nor does the name establish whether the GA-110’s digital display and functions remain. A comparison that assigns the converted watch a movement, performance, feature set, or service requirement would be speculation.
Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Repair Windows errors before they cause bigger problems3Scan for outdated or missing drivers - takes under a minuteWhat Casio documents for a standard GA-110
Casio Middle East & Africa’s 110-series chart lists the GA-110 family as a resin-case, resin-band model measuring 55 × 51.2 × 16.9 mm and weighing 72 g. The chart lists shock resistance, 200-meter water resistance, no solar power, and 29 time zones. These are family-level specifications on that regional chart; they do not establish the specifications of a modified watch. Casio 110 Series comparison chart.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Functions and battery on the GA-110JT-2A
For the specific GA-110JT-2A, Casio describes analog-digital timekeeping with two hands and a digital time display. Its listed functions include world time, a 1/1000-second stopwatch, a countdown timer, five daily alarms, and LED light. The same product page specifies a CR1220 battery and an approximate battery life of two years. These details apply to the cited variant, not automatically to every GA-110 or to a converted watch. Casio GA-110JT-2A product page.
Stock GA-110 vs. UWM2 automatic: what can be compared?
| Comparison point | Standard GA-110 evidence | UWM2 automatic evidence |
|---|---|---|
| Movement and power | For GA-110JT-2A, Casio specifies a CR1220 battery and approximately two years of battery life. | Not established by the available documentation. |
| Display and functions | For GA-110JT-2A, Casio lists analog-digital timekeeping, world time, stopwatch, countdown timer, five daily alarms, and LED light. | Whether these remain after conversion is not established. |
| Size and weight | The regional 110-series chart lists the GA-110 family at 55 × 51.2 × 16.9 mm and 72 g. | Not established. |
| Case, shock resistance, and water resistance | The regional chart lists a resin case and band, shock resistance, and 200-meter water resistance for the GA-110 family. | Whether conversion changes any of these properties is not established. |
| Accuracy, servicing, and warranty | The cited specification pages do not provide a conversion comparison. | Not established; no conversion documentation was identified. |
| Price and availability | The cited Casio pages establish specifications, not a current seller listing or price. | No verified conversion price or availability is established. |
What to confirm before buying a converted watch
Ask the seller or installer for written, model-specific documentation. A useful explanation should identify the conversion and spell out its effects rather than relying on the word “automatic.” Check for:
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
- The company or watchmaker performing the work and what UWM2 means.
- The movement and power source, plus the exact components removed, replaced, or retained.
- Whether the digital display, stopwatch, timer, alarms, world time, and light still work.
- How compatibility is determined, and the finished watch’s dimensions and weight.
- Testing details for accuracy, shock resistance, and water resistance, including who performed the tests and whether they apply after modification.
- The conversion warranty, service options, total price, and current availability.
Without those details, Casio’s stock-model specifications should not be used as proof of a converted watch’s performance or features.
Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minutePC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.
