Keep the time. See your day.
An analog watch with a different point of view: the day as you actually experience it.
Limited to 100 timepieces per colour · Available December 2026
A regular watch shows the time. Merivian also shows where you are in your day.
See all 24 hours
The top section shows your waking hours. The bottom shows when you sleep.
Rotate the dial to set your rhythmScroll down to experience this day
Scroll down to experience a day with Merivian
Your whole day lies ahead
From the moment you wake up, your whole waking day unfolds around the dial. You see what time it is and where you are in your day.
See the styles on the wrist
Different dial and strap pairings give the watch a different character. Try them below.†
Made to last
From its sapphire crystal and stainless-steel case to its Swiss quartz movement and long battery life, every detail is chosen for precision, durability and years of daily wear. The sleep gradient itself is laser-engraved at microscopic resolution, smooth to the naked eye, precise under magnification. Each watch is numbered on the case back, one of only 100 in its dial colour.
Laser-engraved sleep gradient
Ronda 505.24 Quartz
Stainless-steel case
Water resistance
Quick-release fitting
Battery life
Grown to protect
Merivian comes in protective packaging grown from mycelium, a natural material made by fungi. It is shaped to keep the watch safe while helping reduce the packaging’s impact on the planet.
The people behind the watch
Merivian is a small independent watch company, founded in 2022 by designer and inventor Michel Holper-Bos. Its First Edition arrived in 2024 and sold out quickly. Sleep neuroscientist Dr Roy Raymann joined as an advisor in 2025, and together they successfully launched the Second Edition on Kickstarter in March 2026.
Our Story
Michel Holper-Bos
Michel Holper-Bos has 16 years of experience in product development, driven by a personal commitment to healthy living and mindful productivity. He has led and contributed to projects recognised with 23 international design awards, including four Red Dot Awards and three iF Design Awards, and is named on seven patent filings.
Read more
Dr Roy Raymann
Dr Roy Raymann is a leading sleep neuroscientist and scientific leader in health and well-being. His career has taken him from a PhD at the Netherlands Institute for Neuroscience to leadership roles at Philips and Apple, where he led the development of several sleep-related health features. Dr Raymann now serves as scientific advisor to Merivian.
Read moreMerivian Second Edition was successfully funded on Kickstarter in March 2026. 87 backers helped to bring this unique timepiece to life.
“A truly original watch”
“An encouraging reminder of the importance of sleep”
“A powerful insight”
“A killer feature for an analog watch”
Available December 2026§ · Free EU shipping · Shipping to selected countries · 2-year warranty · Limited to 100 numbered watches per dial colour.
Real time
Adjusting the hands to the current time.
Frequently Asked Questions
How is Merivian different from a regular watch?
A regular watch only shows half of the 24 hours of a day.
How do I read the time?
The brass hand marks the hour on the 24-hour scale. The slim hand shows minutes, exactly as on any watch: straight up on the hour, straight down at half past.
How do I set the dial?
Merivian has an extra crown for your rhythm: it turns the dial and locks in place. The regular crown sets the time. Neither is shown in this simulation. See the crowns in action
This simulation uses an eight-hour night. Turning the dial shifts wake-up and bedtime together.
How often do you set the dial?
Usually once. Set it to the sleep–wake rhythm you follow on most workdays. It remains a quiet reference, not a rule.
Can I change the amount of sleep on the dial?
Changing the size of the sleep section is not possible or necessary. The two guides in the frosted section mark seven and nine hours, the recommended range for most adults. Treat them as guidance, not a strict rule.† Source: National Sleep Foundation.
Where do you ship?
Reservations are currently open to customers in EU countries, the United Kingdom and the United States. Shipping is free within the EU. For destinations outside the EU, shipping costs and any applicable import duties will be calculated and added to the final invoice.
NOTE: Stripe only shows eligible countries at checkout. If your country is not listed, join our newsletter. This is where we will announce new-country launches as we scale.
Questions about shipping? Email sales@merivian.watch.
12 is not the middle of your day
Merivian shows your day the way you actually live it. From wakeup to bedtime. Your halfway point sits at the top of the dial, where the 12 never belonged.
Reserve yours