The Nezumi Aviera pairs an unusually vivid aviation-inspired look with a genuinely useful traveler-GMT movement. Its current AA3.102 has a bright yellow GMT arrow over a matte black dial, while Miyota’s 9075 lets you adjust the local hour hand independently when you change time zones. Nezumi’s official pages currently list both the standard AA3.102 and full-lume AA3.302 as out of stock.
Why the Aviera stands out visually
The Aviera’s identity comes from a clear contrast: a matte black dial, cream and yellow luminous markings, and a bright yellow arrow-shaped GMT hand. A fixed 24-hour bezel frames the display, while the brushed, tapered stainless-steel case keeps the design from relying on polished surfaces or a conventional diver’s bezel for its character.
Nezumi describes the name as a blend of “aviation” and Swedish navigera, meaning “to navigate.” The brand says this iteration has a slimmer tapered case profile and taller domed crystal than earlier versions; those are the maker’s explanations of the redesign, rather than independent comparative measurements. The result feels distinctive through its color, dial geometry, and case shape—not through any objectively provable claim that no other watch looks similar. Nezumi’s AA3.102 product page
Is the Nezumi Aviera a true traveler GMT?
Yes. The current Aviera uses Miyota caliber 9075, whose independently adjustable hour hand is the practical feature that makes it a traveler GMT. When you arrive in a new time zone, you can move the local hour hand in one-hour increments without stopping the watch or resetting the GMT hand. The GMT hand can continue to indicate a second time zone against the fixed 24-hour scale.
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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.
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Miyota calls the 9075 a “True GMT” mechanical movement and lists a central GMT hand and individual hour-hand adjustment. This is more useful for frequent travelers than a caller-style GMT, where the independently adjusted hand is typically the 24-hour hand and changing local time can require resetting the main hands. Nezumi’s product description calls the Aviera a “true traveler GMT”; Miyota’s movement specification establishes the mechanical basis for that description. Miyota 9075 specifications Nezumi AA3.102 specifications
Miyota 9075 specifications
Miyota lists 28,800 vibrations per hour, approximately 42 hours of running time, and stated accuracy of -10 to +30 seconds per day. The maker also lists hand winding, hacking (stop-seconds), and 24 jewels. These are Miyota’s caliber specifications, not results from testing an Aviera sample. Miyota 9075
Rank #2
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- 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.)
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How big is the Aviera?
For the current AA3.102, Nezumi specifies a 40 mm diameter, 47 mm lug-to-lug length, 13.3 mm total thickness, and 20 mm lug width. The thickness includes the double-domed sapphire crystal: the listed case thickness is 11.4 mm and the crystal adds 1.9 mm. Nezumi also gives a 39 mm bezel diameter. These are manufacturer specifications, not independent measurements. Nezumi AA3.102 specifications
The 47 mm lug-to-lug figure is useful when judging wrist coverage; diameter alone does not tell you how far the watch’s ends will extend across your wrist. The 13.3 mm total thickness is also the figure to compare if you care about how the watch sits under a cuff, rather than the 11.4 mm case figure that excludes the crystal.
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AA3.102 and AA3.302: what changes?
The regular AA3.102 has the matte black dial and luminous cream-and-yellow markings. The AA3.302 is a seasonal full-lume colorway: its dial glows across its surface and uses black markings. Nezumi describes the AA3.302 as an unnumbered run of 300 pieces that will not be reissued in that form. The brand lists its core case and movement specifications as matching the AA3.102. AA3.102 product page AA3.302 product page
| Reference | Dial | Edition | Availability shown on official page |
|---|---|---|---|
| AA3.102 | Matte black, with luminous cream and yellow markings | Standard current version | Out of stock; page offers a waitlist option |
| AA3.302 | Fully luminous dial with black markings | Seasonal, unnumbered 300-piece colorway; Nezumi says it will not be reissued as such | Out of stock |
The AA3.302’s limited production and full-lume dial make it the more unusual variant on paper; the AA3.102’s black dial is the more restrained expression. Nezumi’s product pages are the source for the edition and availability details. AA3.102 AA3.302
Rank #4
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- 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
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Case, crystal, water resistance, and straps
Nezumi lists a brushed tapered 316L stainless-steel case, fixed 24-hour bezel, screw-down crown, and double-domed sapphire crystal with internal anti-reflective coating for the AA3.102. Its stated water resistance is 20 ATM / 200 m. That is the manufacturer rating; it does not by itself establish suitability for every water activity or the condition of an individual watch over time. Nezumi AA3.102 specifications
The specified lug width is 20 mm, so a 20 mm strap is the natural starting point when choosing a replacement. Fratello’s partnership article about the updated AA3.102 describes examples on rubber, leather, canvas, and a bracelet, but strap-end shape and fit can differ by configuration. Confirm the end fit for your reference before ordering. Fratello’s partnership coverage
Best Value
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- 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.
Availability and what to check before buying
Nezumi’s official pages currently show the AA3.102 and AA3.302 as out of stock; the AA3.102 page offers a waitlist option. The pages do not establish a restock date, so check the current listing rather than assuming when either reference will return. No current price is established here.
Nezumi’s listing says orders shipped outside the EU are sent duty unpaid and that import charges can apply. Because duties and taxes depend on destination and can change, confirm the current terms and local charges before placing an international order. AA3.102 listing AA3.302 listing
Fratello’s article provides historical context on the updated regular-production AA3.102 and other configurations, including the AA3.133 black-and-green limited edition and AA3.302 full-lume edition. It was a partnership post, and its configuration and price details reflect the time of publication, not current availability or pricing. Fratello’s partnership article
Quick Recap
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.
