Obsidian
Introducing the Obsidian by Tenacity Watches
Forged for the Fight. Ready for the Grind. Unshakable in the Storm.
The Obsidian isn’t just a watch — it’s a statement. This is your all-scenario, no-quit, "still running after you drop it down a ladder well" kind of timepiece. Built for those who move between worlds — from ops tempo to downtime — without ever losing pace, the Obsidian delivers uncompromising performance inside a tactical-grade shell.
Whether you’re grinding through pre-dawn PT, rigging for dive, or enduring your third “urgent” meeting of the day, the Obsidian shows up. Every time. No drama. No excuses.
The Specs (a.k.a. Why This Watch Doesn’t Flinch):
Rugged Dual Time Display
Track two time zones at once — home and wherever the mission (or your mind) takes you.
Ultra-Bright Super Backlight
See the time in absolute darkness like you just lit a flare.
Timer + Stopwatch
From timing your PR to tracking how long the XO’s been talking, you’re covered.
10ATM Water Resistance
330 feet. Rain. Saltwater. Bilge. It’s ready.
Toughened Mineral Glass
Scratches and scuffs are for gear that quits early.
Impact-Resistant Case Design
Shock-absorbing armor for the watch that lives where the action is.
Everyday Ready
Low-profile fit. Tactical aesthetic. Battery-powered dependability. No charger. No nonsense.
The Mission
We built the Obsidian because not every battle happens in a warzone. Some are fought in the boardroom, the gym, the shop floor, or the flight line. The common thread? You show up prepared, early, and unfazed.
From the field to the fleet — the Obsidian is your daily driver. Brutally reliable. Instinctively useful. Purpose-built for those who live like every second counts.
It’s Not Flashy. It’s Just Built Right.
You don’t need another plastic “tactical” gimmick watch. You need a tool that can take a beating and still be ready for the next mission.
The Obsidian:
Tough enough for warfighters. Straightforward enough for civilians. Reliable enough for both.
Time doesn’t wait. Neither should you.
Regular Orders: After you place your order with Tenacity Watches, we'll pack and ship your order within 3-5 business days. Our business days are Monday to Friday.
Pre Orders: We provide an estimate date of shipping on the product page, but that can vary based on a number of factors. We do try our best to ship as soon as possible.
We ship most orders using Insured Fedex Shipping. Some orders may be shipping via USPS/UPS if Fedex isn't available.
Average Transit Time: 2-5 days
If there are delays due to COVID or bad weather, please be patient. We will ensure you receive your product as soon as possible.
Customer Reviews
When I recieved this watch today I was pleasantly surprised with the quality and the finish. It is a large watch but very light weight for its size.Very easy to read and set. Great watch from Tenacity as usual.
You guys knocked another one out of the park! I love the rugged look and feel. I needed a new work watch, so the “timing” was perfect. 😄
Just got the Submarine Obsidian watch from Tenacity, and I’m really impressed. It looks sharp, feels solid, and has that rugged submarine vibe that makes it stand out without being flashy. I like that it’s built with quality materials and supports the submarine community too — makes it feel like more than just a watch.
decent digital watch. Material seems fine. Only bought it for the love of the game and to show what it looks like on wrist for anyone who’s also interested in this watch. I prefer my bubble head but this is still pretty cool.
