A field watch with a dial cut from real stone. The Milifortic S133 pairs a rugged compass-scale layout with a face made from genuine natural gemstone — so no two watches are ever quite alike. Choose deep-blue lapis lazuli flecked with gold pyrite, banded green malachite, warm golden tiger’s eye, or bright turquoise with its natural marbling. The stone is the star; everything else is built to frame it.
Behind an AR-coated sapphire crystal, the dial carries bold Arabic numerals, cathedral hands and C3 luminous fill for low-light legibility, with a rotating inner compass bezel (worked by the second crown) for taking a quick bearing. Inside is a Seagull ST2130 automatic — 28,800 vph, 28 jewels, roughly 40 hours of reserve — a robust, time-tested self-winding movement.
The 316L stainless steel case is a versatile 39.5 mm (43.8 mm with the crown), 46 mm lug-to-lug and 11.2 mm thick, with a screw-in crown and screw-in caseback, water resistant to 100 m. At about 76 g on its 20 mm leather strap it wears light, and the buckle fits wrists from 16.5 to 22.5 cm.
Like rugged field and explorer watches? Compare the Hestur titanium field watch and the Berny T2566M titanium field watch, read our military field watches guide, or see the San Martin explorer automatic.
| Brand / model | Milifortic S133 |
| Movement | Seagull ST2130 automatic · 28,800 vph · 28 jewels · ~40 h reserve · date |
| Crystal | Sapphire with AR coating |
| Dial | Genuine gemstone — lapis lazuli, malachite, tiger’s eye or turquoise |
| Bezel | Rotating inner compass bezel |
| Case | 316L stainless steel, polished; screw-in crown and caseback |
| Diameter | 39.5 mm (43.8 mm incl. crown) |
| Lug-to-lug / thickness | 46 mm / 11.2 mm |
| Hands / lume | Polished cathedral hands; C3 luminous |
| Strap | Leather, 20 mm; steel buckle; fits 16.5–22.5 cm |
| Water resistance | 100 m (10 ATM) |
| Weight | ~76 g |
Rated 100 m (10 ATM): fine for swimming and snorkelling, not for diving — keep the crown screwed down and never operate it in water. Natural stone dials are hard-wearing but unique: expect slight variation in colour and pattern from the photos, which is the nature of real gemstone. As an automatic it winds from wrist movement; wind and reset it if it’s been off a couple of days. Wipe with a soft cloth, keep the leather strap dry, and avoid strong magnets.
Is the dial really gemstone?
Yes — each dial is cut from genuine natural stone (lapis lazuli, malachite, tiger’s eye or turquoise), so colour and pattern vary slightly from piece to piece. That variation is natural, not a flaw.
Is it automatic?
Yes — a Seagull ST2130 self-winding movement (28,800 vph, 28 jewels, about 40 hours of reserve), no battery.
Does the compass bezel really work?
It’s a rotating inner compass scale you turn with the second crown — set it against the sun or a magnetic compass to hold a bearing. It’s a navigation aid, not a magnetic compass in itself.
Can I swim with it?
Yes, it’s water resistant to 100 m — good for swimming and snorkelling, not diving. Keep the crown screwed down.
Is the crystal sapphire?
Yes — sapphire with anti-reflective coating.
What size is it?
39.5 mm (43.8 mm including the crown), 46 mm lug-to-lug, 11.2 mm thick, on a 20 mm strap — a versatile everyday size.
Specifications
Model: S133 Alpinist Homage Gemstone Dial Watch
Movement: ST2130 Movement
Movement Functions: Calendar,28,800 frequency, 40hours of power reserve, 28 jewels
Case: 316L Stainless Steel, Polished
Case Diameter: 39.5mm (including crown 43.8mm)
Lug to Lug: 46mm
Dial: Lapis Lazuli/ Tiger’s Eye/ Turquoise(133A),Malachite(133B)
Bezel: Rotating Inner Compass Bezel
Thickness: 11.2mm (including glass)
Glass: Sapphire Crystal Glass, AR Coating
Hands: Polished Cathedral Hands with Luminous
Luminous: C3 Luminous
Crown: Screw-in,316L Stainless Steel
Button: No
Caseback: Screw-in, 316L Stainless Steel, Brushed
Strap: Leather
Wrist Size Interval: 16.5-22.5cm
Strap Width: 20mm
Buckle: 316L Stainless Steel,With LOGO
Waterproof: 100M(10ATM)
Weight: About 76g
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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