














A timepiece that commands attention. THE OCEANUS is crafted for those who conquer both land and sea, blending bold design with impeccable precision. With its striking dials and a robust build, THE OCEANUS stands as a symbol of strength and ambition. Whether you're navigating the depths of the ocean or the heights of success, this watch is your perfect companion—built to endure, designed to impress.
COMMANDS ATTENTION AND ATTRACTS COMPLIMENTS
The high-polish details of the case, bracelet and fluted bezel create a stunning brilliance that is guaranteed to attract compliments.
BUILT TO LAST
OCEANUS is built to withstand the elements, it's fully waterproof (up to 100 meters) and dustproof, ensuring it remains pristine no matter where life takes you.
The watch is fully backed by our Lifetime Warranty for your complete peace of mind.
FAVORED BY CELEBRITIES





THE MARK OF TRUE HARTMANN CRAFTSMANSHIP
EXHIBITIONS & APPEARANCES
FAQ
How long will it take for my watch to arrive?
How long will it take for my watch to arrive?
Delivery Information:
Orders processed within 24-48 hours
United Kingdom: 3-7 business days
Europe: 3-7 business days
Rest of World: 5-9 business days
What guarantees do you offer for your watches?
What guarantees do you offer for your watches?
At HARTMANN, your satisfaction is our priority. We offer a 30-day money-back guarantee if you’re not completely satisfied with your watch. Additionally, every HARTMANN timepiece comes with a 2-Year Guarantee against any manufacturing defects or craftsmanship issues. Should any problem arise within this period, we will repair or replace your watch free of charge.
How do I know if the watch will fit my wrist perfectly?
How do I know if the watch will fit my wrist perfectly?
Every HARTMANN timepiece comes with a bracelet adjustment tool, so you can easily remove or add links for a custom fit. You’ll also find a step-by-step illustrated guide to walk you through the resizing process.