The Milifortic Climb Sport is inspired by classic military field watches, balancing rugged functionality with compact proportions. Its 39.5mm stainless steel case is refined yet durable, featuring screw-down crowns and an internal compass bezel controlled from the side — letting you orient directions without relying on tech.
Available in multiple colorways, it blends modern automatic performance with vintage field aesthetics — ideal for daily wear or outdoor exploration.
| Feature | Specification |
|---|---|
| Model | AD39S089 |
| Movement | Seiko NH35 Automatic, 24 Jewels, 21,600 bph |
| Power Reserve | ~41 Hours |
| Case Material | 316L Stainless Steel |
| Case Diameter | 39.5mm (43.8mm including crown) |
| Thickness | 11.4mm (including glass) |
| Lug to Lug | 46mm |
| Weight | ~92g |
| Glass | Sapphire Crystal with AR Coating & Date Magnifier |
| Bezel | Rotating Internal Compass (manual crown control) |
| Water Resistance | 100M / 10ATM |
| Strap | Rubber (Black or Green) |
| Strap Width | 20mm |
| Wrist Fit | 16.5–22.5cm |
| Crown | Screw-down, Steel or Gold Finish |
| Buckle | 316L Stainless Steel with Logo |
| Lume | C3 Luminous on Hands and Markers |
| Caseback | Screw-in Brushed Stainless Steel |
At its core beats the Seiko NH35, one of the most trusted automatic movements on the market.
Self-winding & hand-wind capable
Hacking seconds for precise time setting
41-hour power reserve for consistent accuracy
Whether on a trail, in the air, or at the office, the NH35 ensures reliable timekeeping and mechanical authenticity.
The rotating internal compass bezel, operated via its dedicated crown, allows you to align directions using the sun’s position. This old-school navigation tool makes it more than just a stylish timepiece — it’s a functional companion for hikers, travelers, and adventure enthusiasts.
Featuring cathedral-style hands, large Arabic numerals, and C3 luminous coating, the AD39S089 ensures visibility in all lighting conditions.
The magnified date window at 3 o’clock makes it easy to read the date on the go, while the AR-coated sapphire crystal eliminates glare and resists scratches.
Each version of the Climb Sport emphasizes a distinct style:
Black Dial / Gold Bezel + Crown / Gold Markers – Retro explorer aesthetic
Green Dial / Silver Case / Gold Markers – Nature-inspired versatility
Black Dial / Silver Case / Silver Markers – Tactical and timeless
Brushed and polished case surfaces add contrast, while the 100M water resistance ensures durability during active use.
Built for adventure, the vented rubber strap ensures breathability, flexibility, and comfort. It dries quickly and fits snugly, making it ideal for hot climates, gym wear, or outdoor sports. The 316L stainless-steel buckle features engraved branding for a premium finish.
1 × Milifortic AD39S089 Automatic Watch
Pre-installed Rubber Strap
Warranty Card & Gift Box
★★★★★ Great Everyday Tool Watch
Luca M., Italy
“The internal compass bezel is a smart touch. NH35 movement is super reliable and smooth.”
★★★★★ Solid Value for Money
Jason W., Canada
“Good size, great lume, sapphire glass, and real 100m WR. Can’t ask for more.”
★★★★☆ Nice Mix of Military and Modern
Chris D., UK
“The green version is my favorite. Strap feels great on wrist.”
★★★★★ Worth Every Penny
Diego R., Brazil
“Feels much more expensive than it is. Perfect compact field watch.”
1. How do I use the compass bezel?
Rotate the inner compass bezel using the side crown to align north based on sun position — a useful backup for outdoor navigation.
2. What movement powers this watch?
It runs on the Seiko NH35 automatic movement, featuring hacking and hand-winding capabilities.
3. Can it handle swimming?
Yes. The watch is rated at 100M / 10ATM water resistance, suitable for swimming and snorkeling (but not diving).
4. What’s the case size?
Compact yet bold at 39.5mm, with 46mm lug-to-lug for a perfect wrist fit.
5. Does it have sapphire crystal?
Yes, the sapphire glass is AR-coated and features a date magnifier for clarity.
Take adventure into your own hands with the Milifortic AD39S089 Climb Sport Automatic.
Compact, capable, and crafted for explorers — a rugged field watch built to perform anywhere life takes you.
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We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
| Location | *Estimated Shipping Time |
|---|---|
| United States | 5-20 Business days |
| Canada, Europe | 5-20 Business days |
| Australia, New Zealand | 5-20 Business days |
| Central & South America | 5-25 Business days |
| Asia | 5-20 Business days |
| Africa | 5-25 Business days |
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
We do not issue the refund if:
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing, you must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
We do not issue the refund if:
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
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