Mare 40mm
Sure, it’s made for the ocean, but let’s be real - most of us just wear it to look like we belong there. With its timeless design and rugged vibes, the Mare is perfect for sea lovers, or anyone who just loves the idea of it. Dive in, or don’t - it’s your call.
Case
Crafted from 316L high-precision stainless steel—fancy talk for "durable and sleek." Each case is individually numbered, because your watch deserves its own identity. Plus, the screw-down caseback keeps everything locked in tight.
Dial
A black sunray dial that catches the light just right, with SWISS luminous dots and steel hands for that perfect blend of style and practicality.
Glass
Domed sapphire crystal with an anti-reflective coating. Translation: super tough and crystal clear, even under the harshest light.
Movement
The Miyota 2305 day-date quartz movement powers this beauty. In plain terms? It’s reliable, accurate, and all about making sure you’re always on time.
Size
Available in two versatile sizes to match your style: a confident 40mm wide and 12.5mm thick - bold enough to stand out, yet slim enough to slide under your cuff; or a sleek 36mm wide and 11.5mm thick - subtle enough to keep it lowkey, but sharp enough to get noticed.
Water resistance
20 ATM tested. Tested to handle pressure up to 200 meters, this watch laughs at splashes and shrugs off scuba dives like an experienced one. Just don’t push it into pro-diver territory—it’s adventurous, not invincible.
Product information
We like to keep it simple when it comes to shipping:
- Orders Over $100? Standard delivery is on us. Want it faster? Express delivery is just $5.
- Orders Under $100? Standard delivery is $7, or speed things up with express delivery for $15.
Delivery Times:
- Standard: 5–7 business days
- Express: 3–4 business days
We offer free returns on all watches within 30 days, ensuring a hassle-free experience.
If you want to change a product into another model, strap color etc., please contact us at hello@olivergreen.com so we are able to reserve the new item in our stock immediately.
You are always entitled to an exchange or refund within 30 days after you have received your package, as long as the item has not been used. All original packaging, price labels etc. shall be returned together with the product without having been tampered with. Please note that you are responsible for the product until it reaches us.
In case of returns or exchange of goods please contact us at hello@olivergreen.com to receive a prepaid return label. Please note that we only offer free return on watches. For the return of straps only we will charge $20, which will be deducted from your payout. Otherwise you can choose to return the items by using a local courier.
Return address:
Link Logistics c/o Oliver Green ApS
Vallensbaekvej 51-53
2605 Broendby
Denmark
Att.: Oliver Green returns #ordernumber
As part of our brand relaunch - and because we believe in making a difference - we’re kickstarting our commitment to giving back by donating 20% of our revenue to charity throughout March. No extra cost to you, just an easy way to do some good while you shop.
And it doesn’t stop there. Moving forward, 1% of every order will go to a cause that matters. You decide where the money goes by choosing one of these three impactful organizations at checkout:
The Nature Conservancy - Creating real solutions for climate change and biodiversity conservation.
Red Cross Youth - Supporting vulnerable children and young people through meaningful initiatives. And btw, Alex is an ambassador for Red Cross Youth.
Bring Hope - Providing humanitarian aid and fostering long-term development for people in need.
Read more about our initiative here.














One Watch, Infinite looks
Switch strap in seconds
Life’s full of twists and turns - one moment, you’re cozy on the couch with Netflix, and the next, you’re out grabbing coffee with friends.
Wherever your day takes you, we’ve got a strap to match the vibe. Switch it up in seconds, no tools needed. Just you, keeping it real, every step of the way.
Switch straps, stay iconic
From leather to mesh - your vibe your choice
"Life’s full of twists and turns, and so are we. We’re here to match your vibe - no matter if you're on the grind, chilling, or somewhere in between."
Alex Høgh Andersen, co-founder
Meet us