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Introduced in 2023, the DOXA SUB 200 C-GRAPH II updates the 2020 SUB 200 C-GRAPH with a 42 mm stainless-steel case that DOXA describes as slimmer and smaller in diameter. It retains the model’s chronograph and elapsed-time bezel, with a sunray-finish dial and a choice of matching-tone FKM rubber strap or steel beads-of-rice bracelet.
What changed from the original SUB 200 C-GRAPH?
DOXA presented the C-GRAPH II in 2023 as a redesign of its 2020 chronograph. The headline change is the case: the newer version measures 42 mm across and 15.8 mm thick. DOXA characterizes it as both slimmer and reduced in diameter than its predecessor.
The launch article does not give the original C-GRAPH’s dimensions, so a precise millimeter-by-millimeter comparison cannot be made from those published specifications. Nor does a smaller case diameter alone establish how the watch will fit a particular wrist; that depends on factors such as case shape, lug geometry and individual preference.
DOXA says the C-GRAPH II retains the original’s professional attributes and features. Its description includes a chronograph and a unidirectional elapsed-time bezel, alongside the redesigned case.
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- 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.
How large is the C-GRAPH II?
DOXA specifies a 42 mm case diameter and 15.8 mm thickness for the C-GRAPH II. The case is made from 316L stainless steel. Those dimensions make the watch’s proportions clear on paper, but do not by themselves predict how it will wear on an individual wrist.
What are the dial and configuration options?
The launch description identifies six dial colorways and a sunray finish. For the strap or bracelet, DOXA describes two broad choices:
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- 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.
- Matching-tone FKM rubber strap: a rubber option coordinated with the dial tone. DOXA gives a 20 mm lug width.
- Steel beads-of-rice bracelet: a stainless-steel bracelet option with the characteristic linked construction.
Exact color names, reference numbers, regional combinations and current availability are not established by the launch specifications, so check DOXA or an authorized retailer for the configuration currently offered in your market.
What does the chronograph measure?
The chronograph uses a central seconds hand with minute and hour registers. DOXA says this arrangement can time intervals up to 12 hours. Separately, the unidirectional bezel is an elapsed-time bezel, a familiar dive-watch control for tracking elapsed time.
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- 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.
These are timing features, not a substitute for a dive computer, proper training or dive planning. DOXA’s launch copy positions the watch as a professional dive chronograph, but it is brand-authored product description rather than an independent assessment of dive safety.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What the 2023 launch does—and does not—establish
DOXA’s official launch article, published March 21, 2023, is the primary source for the C-GRAPH II’s dimensions, construction, dial, configurations and timing functions. Its official Media Kit also lists C-GRAPH II materials and the March 2023 launch entry.
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- 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
The launch information does not establish today’s price or stock, nor does it settle current SKU-by-colorway details or retailer and affiliate status. Those details can change and should be checked with DOXA or a retailer for the relevant region.
Quick Recap
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- 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.
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.
