I got my husband this watch for Christmas while he was deployed and he sent me several emails thanking me. “I have been loving my watch for the two days I’ve been wearing it. It’s so amazing, the band is so nice, the crystal sapphire background is beautiful all around an amazing watch. Thank you so much!”

Love the timepiece, special occasion wear only for me. Wish it would have come with a basic instruction manual / guide for how to set time and date. I figured it out but would have been nice to have something that tell you how to adjust.

Great looking watch. Solid, details are great

Good looking watch, not too big and fits well! Great service by the Tenacity Team!

Loved it, actually the coolest watch ever, amazing quality and so worth the price.

I love my Twin Screws watch from Tenacity! Right out of the box, it felt like something special. The design is unique, with that cool Twin-Screw detail that gives it a subtle nautical vibe that is perfect for someone like me who is retiring but still wants to keep the traditions of the Goat Locker close!

Like the fit and feel of the watch. Not too heavy with right size face. This goes with my submarine watch. Wish I had the same band on the submarine watch

I am very pleased to say that the replacement product is wonderful! Thank you so much!

I believe that I misunderstood some previous communications from the vendor. Overall customer service was speedy and helpful.

Thank you again!

Christmas gift. Thought he was gonna cry!

Bought and received after years of consideration. Love the new face with functional 24 hour secondary numbering as opposed to previous non-functional secondary numbering. Feels solid and comfortable on wrist. Wish it was battery powered instead of automatic but overall --- great purchase!

I love the wrist presence of the size and stealthiness of the black case and gray dial. The pops of color from the hands and indexes are great highlights. The "Blackfish Dolphins" look great when the light catches them just right. Everything is superior in quality and glides very subtlely, but I'd expect nothing less from USN submariners.

The Devil Doc (FMF) Tenacity Watch is outstanding! Sleek, sturdy, and resistant, this watch was made to withstand everyday wear and activities. It is build to last. I’m impressed with the quality, and it was well worth the investment. Highly recommend!

As a current active duty submariner, I absolutely love this watch. Made from extremely good materials and quality. Not to heavy either. Great watch!

Gorgeous watch! Truly special and I love the quality! 10/5 stars

Happy but sailor son is deployed so have not given to him yet for his opinion.