After wearing your Seiko, wipe it with a soft, dry cloth. Before exposing it to water, check the marking on the case back and the instructions for your exact model; water resistance can change over time. Store the watch somewhere ventilated, dust-free, and away from magnetic sources. Treat its collectible presentation box separately: its materials are unknown, so identify them or find box-specific care guidance before attempting to clean it.
Wipe the watch after wearing it
Seiko advises wiping away moisture, sweat, and dirt with a soft, dry cloth. This simple routine avoids assuming that every watch or band can safely be washed. Seiko’s special-care guidance offers general care advice.
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Take extra care with leather bands
Leather is susceptible to moisture, sweat, and prolonged direct sunlight. If it gets damp, blot it rather than rubbing. Band-care advice depends on the material, so keep the watch head dry and consult the instructions for your model before using water on a band. See Seiko’s band-care FAQ.
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Check the water-resistance marking before water exposure
Water resistance is not a blanket guarantee for every activity, nor is it permanent. Check the case-back marking and consult the instructions for the exact model before getting the watch wet. Seiko notes that aging gaskets or deformation after an accidental shock can affect water resistance. Its water-resistance FAQ distinguishes use by marking; do not assume one rating applies to all Seiko watches.
#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.
- Do not turn or pull the crown when it is wet.
- Do not hold even a water-resistant watch directly under a running faucet.
- After seawater exposure, Seiko advises rinsing with fresh water and drying with a soft cloth, in accordance with the model’s instructions.
Store the watch in a stable, ventilated place
For extended periods without wear, choose a well-ventilated, dust-free place that is not too humid or at an extreme temperature. Seiko recommends the box supplied at purchase or a similar one. Keep the watch away from magnetic sources and phones: magnetic exposure can affect timekeeping. Seiko’s storage FAQ covers storage, and its magnetism FAQ explains what to do if magnetism appears to affect the watch. For demagnetization, Seiko directs owners to an Authorized Seiko Service Center.
Care for the collectible box as a separate object
The watch’s storage recommendations do not establish how to clean a particular presentation box. Boxes can differ in exterior finish, coating, hinges, and lining, and a method suitable for one material may damage another. Identify the box model and materials or consult its own care instructions before using any cleaner or moisture. Do not assume the watch’s soft-cloth routine is appropriate for the box.
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.
Plan for service as part of long-term care
Seiko generally recommends having a watch serviced about every three years at an Authorized Seiko Service Center. This is general guidance, not a fixed interval for every model or wearing pattern: Seiko says climate and individual care affect frequency. Service may include inspection, cleaning, lubrication, replacing worn components or gaskets as needed, and checking water resistance. See Seiko’s service FAQ.
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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.
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