Quote from: dkbit98 on April 29, 2024, 06:39:41 PM

I found one old Casio G-shock watch that could work very good as device for storing seed words,

It was your mention of G-shock that prompted me to think about this method of storing seed phrases.

Quote from: dkbit98 on April 05, 2024, 04:57:00 PM

I was even thinking of using old G-shock (or other) wristwatches that have large databank functionality with passwords, that can be great stealth way for passing borders easily.

Quote from: dkbit98 on April 29, 2024, 06:39:41 PM

but this should not be used for storing large amount of coins.

The concept of large or small quantities of coins is different for everyone, but one can argue that such methods of storing cryptocurrencies should not be used as the main and long-term one.

Quote from: dkbit98 on April 29, 2024, 06:39:41 PM

Exact model of watch is G-Shock G-2900, it was released back in year 2002 and it not manufactured anymore, but it can be purchased as used device.

Curious, does Casio (or another) produce watches with memory cells now? Smart watches are not considered

Quote from: dkbit98 on April 29, 2024, 06:39:41 PM

G-2900 have one of the largest data memory from dumb casio watches, and this can be used as offline storage for keys and any other text, with additional password protection.

This watch model (e-DATA memory) can store up to 40 records.

"of 7 characters each, or more or less records depending on the number of characters used for each record"

source: https://www.g-central.com/specs/g-shock-g-2900/

Quote from: dkbit98 on April 29, 2024, 06:39:41 PM

This watch is perfect for traveling, it is very durable, hard to destroy, and it won't bring much attention from anyone.

What memory does this watch use? Autonomous? If the battery is removed, discharged (as the manufacturer assured, the battery life is 10 years

) or is damaged due to physical impacts, then the internal memory data will probably disappear forever.

Of course, this watch looks like one of the best solutions as an e-device for storage of seed phrases, because it is always at hand.

Quote from: dkbit98 on April 29, 2024, 06:39:41 PM

There was also one hardware wallet BITHD Watch 2 that looked more like modern smart watches, but it is not produced anymore and Bithd website is down.
It would be interesting to have more hardware wallets in form of wrist watches.

Yes, I also like this idea, but with some modernization (for an amateur): HW watch should look something like a G-shock, which normally works like a watch, but as a “second bottom” it is used as a hardware wallet (connecting to a PC via USB). Although, tailoring the hardware wallet to a smartwatch also looks good (I'm sure this product could be more widespread). It seems to me that generating a QR code and displaying such at watch on the display to confirm a transaction (for example, scaning it from a smartphone camera) would be a good solution.