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1Fix the driver behind crashes, sound loss and screen glitches2Clear out junk files and repair common Windows errors3Scan for outdated or missing drivers - takes under a minuteThe Timex Atelier Marine M1a is a 41 mm Swiss automatic dive-style watch offered in two listed configurations: a stainless-steel bracelet (TW2Y72500) and an NBR rubber strap (TW2Y72600). Both are rated to 200 m water resistance and use a Catena SA 100 movement. Timex US listed them at $1,050 and $950, respectively, on October 4, 2026; those prices and stock status can change.
Timex Atelier Marine M1a specifications
| Specification | Timex Atelier Marine M1a |
|---|---|
| Case diameter | 41 mm (Timex US product listings) |
| Case height | 13 mm (Timex US product listings) |
| Lug width | 20 mm (Timex user manual) |
| Movement | Swiss-made Catena SA 100 automatic |
| Frequency and jewels | 28,800 vibrations per hour (4 Hz); 29 jewels (Timex user manual) |
| Power reserve | 36 hours on Timex US product listings; 36–38 hours in the manual |
| Water resistance | 200 m (Timex user manual) |
| Crystal | Double-curved sapphire with triple-layer anti-reflective coating |
| Bezel | Unidirectional rotating bezel with ceramic insert and luminous markings |
| Dial | Black enamel, silver printing, luminous applied indices and hands |
| Caseback | Exhibition caseback |
The 36-hour versus 36–38-hour reserve is a difference between Timex’s product-page and manual specifications, not a measured performance result. The listed features document the watch’s construction; they do not establish independent testing or comparative value.
Bracelet or rubber strap: what changes?
The core case dimensions and movement are shared. The principal practical differences shown on Timex’s listings are the strap, listed weight and US list price.
| Configuration | Model | Strap and clasp | Listed weight | US price on October 4, 2026 | Stock shown then |
|---|---|---|---|---|---|
| Stainless-steel bracelet | TW2Y72500 | Tool-free self-adjusting bracelet; quick-release spring bars | 158 g | $1,050 | Add-to-bag option |
| NBR rubber | TW2Y72600 | NBR synthetic rubber strap with deployant clasp; quick-release spring bars | 102 g | $950 | Out of stock |
The 56 g difference is calculated from Timex’s listed weights, not from an independent weighing. Choose the bracelet if you prefer steel and its tool-free adjustment, or the rubber version if you want the lighter listed configuration and rubber. The 20 mm lug width is specified in the manual; check strap compatibility and end-fit before buying a replacement.
The Tool Desk
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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.
See Timex’s official listings for the TW2Y72500 bracelet and TW2Y72600 rubber strap. Their prices and availability above reflect the October 4, 2026 snapshot, not a guarantee of current stock.
What does the 200 m rating mean?
The official manual specifies 200 m water resistance, a screw-down crown and a unidirectional bezel. Timex’s European product information describes the watch as suitable for swimming, snorkeling, surfing and recreational scuba diving. A depth rating is a manufacturer specification, not a promise that every watch remains water-tight indefinitely: crown position, seals, condition and maintenance matter. Follow the manual’s operating and care instructions, and do not operate the crown underwater.
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.
Movement, materials and design
The Catena SA 100 is identified by Timex as a Swiss-made automatic movement. Timex specifies 29 jewels and a 28,800-vibrations-per-hour frequency; the stated reserve is 36 hours on the product pages and 36–38 hours in the manual. These are manufacturer figures, not independent accuracy or endurance test results.
The watch pairs a double-curved sapphire crystal with triple-layer anti-reflective coating and a ceramic bezel insert. Timex lists a black enamel dial with silver printing, luminous applied indices and hands. Its skeletonized stainless-steel case architecture includes a black IP-coated mid-case and exhibition back. These material and design details help describe what the price buys, but do not by themselves establish finishing quality or value against other watches.
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.
Release and pricing context
Timex Group says the Marine M1a launched in September 2025, before the GMT24 M1a. Its announcement is dated November 7, 2025. A separate Timex Group overview described launch pricing of $1,050 for steel and $950 for rubber; those are release-era figures. On October 4, 2026, Timex US showed the same prices, with the bracelet listing offering add-to-bag and the rubber listing marked out of stock. Verify current US pricing and availability on the bracelet listing or rubber listing before purchasing.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Who should consider the Marine M1a?
The documented specification gives buyers a Swiss automatic movement, sapphire crystal, ceramic bezel insert, 200 m rating and a choice of bracelet or rubber strap. Whether that package justifies its price depends on individual preferences for size, weight, materials, service support and competing watches. The official specifications alone do not establish superiority over alternatives; compare those factors directly if deciding between models.
Quick 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
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.
