I had my spring drive choices narrowed down to the Green Kelp Forest dial SNR Ti diver. Then I found this black Tuna can on a Random channel yesterday. Sweet on a bracelet too.

THAT IS A LOVELY WATCH... great video as well thank you for your time and effort all the best.

Wow! I've never heard of such a thing! Coolest Spring Drive I've seen yet!

Excellent video! Very thorough and informative. Thank you.

Big Ed; Great post, well described. Excellent choice replacing the silicone strap with the MilTat steel bracelet. I'd love to have one today as you've really sold me on this fine time piece with its technology and hefty 50mm Tuna case. Now all I need is $3500.00 USD LOL. BTW, I'm a new subscriber who loves your channel and your excellent descriptions. Thank you!!!

Good video and I plan to get one keep up the good work

Excellent review! I really like this watch. I had to decide between a Sinn U1 and this exact watch. I ended up with the U1 because of the whole tool watch theme. That Seiko is an amazing watch with all the specifications and technology.

Got myself an SBBN033. Loving it!

Impressive watch!

This has been the Tuna I've been eyeing for a good while now. Luckily I have very wide wrists which makes wearing larger watches a dream.

this is a killer watch. If they would make a slim smaller version of this (because my wrist is small) it would be my grail. Great video!

Gevril make good watches!

Nice review, liking your strap choice, think it would be passable in office attire (shirt etc)?

Hi, Big E. Merry Christmas. Do you know if this watch is still being manufactured? Or how to find this reference? I am very interested. Thank you.

The dimensions mean it is for those who have large wrists. I've worn watches in the past that are dimensionally similar to this one. But it is still one that you can't wear every day in every situation.

I've never had a 'grail' watch before... 🤪

👍🏾

Hello, can you please give more info about the bracelet? Asking for a friend that might wanna sink a couple grand in one of these. 👀

Very nice watch. However, the height of 17mm and price is what's stopping me from buying it. I'll just have to be content with my Seiko SLA021 marinemaster... "first world problems"

I wish I could pull off a Tuna, they're cool.