
Fortis
Fortis Marinemaster M-40
★★★★★
| Reference | F8120006 |
| Year | 2022 |
| Case Diameter | 40mm |
| Case Thickness | 12.7mm |
| Water Resistance | 200m |
| Movement | Automatic |
| Caliber | Cal. UW-30 (WERK 17) |
| Power Reserve | 70h |
| Case Material | Stainless steel |
| Bezel | Ceramic |
| Crystal | Sapphire |
| Frequency | 4 Hz |
| Jewels | 25 |
| COSC | Yes |
About the Fortis Marinemaster M-40
The Fortis Marinemaster M-40 is a diver watch featuring a 40mm stainless steel case with a automatic movement (caliber Cal. UW-30 (WERK 17)). It offers 200m water resistance and a 70-hour power reserve. This timepiece is COSC-certified for chronometric precision. The dial is protected by sapphire crystal.
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FAQ: Fortis Marinemaster M-40
What are the key specifications of the Fortis Marinemaster M-40?+
The Fortis Marinemaster M-40 features a 40mm stainless steel case, automatic movement (caliber Cal. UW-30 (WERK 17)), 200m water resistance, and 70-hour power reserve.
Is the Fortis Marinemaster M-40 a good watch?+
The Fortis Marinemaster M-40 is a well-regarded diver timepiece from Fortis. It offers COSC-certified precision, quality stainless steel construction, and sapphire crystal protection. Compare it with similar models to find the best fit for your wrist.
How does the Fortis Marinemaster M-40 compare to similar watches?+
You can compare the Fortis Marinemaster M-40 head-to-head with other diving watches watches on Patinax. Our comparison tool covers case dimensions, movement specs, water resistance, and price tier to help you make an informed decision.





