Fortis Watch Marinemaster M-40 Automatic – F8120005
Fortis Watch Marinemaster M-40 Automatic – F8120005

Fortis Watch Marinemaster M-40 Automatic – F8120005

SKU: 001-545-11107

Regular price $3,100.00

This item is in stock and ready to ship!

The Marinemaster M-40 rockstone gray on horizon strap is a sustainable and versatile 40mm timepiece designed for outdoor enthusiasts. Crafted from recycled stainless steel, its Rockstone Gray color captures the essence of a mountain dawn hike, symbolizing the connection to nature. The Horizon Strap, made of black stainless steel, is more than a secure fastening—it embodies a link to life and the expansive horizon. The Gear BezelTM adds sophistication and functional grip, while Superluminova® X1 ensures visibility in low-light conditions, day or night.

Designed for diverse outdoor activities, the watch boasts a screw-down crown with a triple gasket system, providing a remarkable 300m water resistance. The sapphire crystal with anti-reflective coating enhances durability and visibility. The UW-30 automatic movement delivers a 38-hour power reserve and includes a date window at 3 o'clock. Beyond being a timepiece, the Marinemaster is a creation infused with love and magic, enhancing the joy of every adventure. Shift gears, inhale the crisp air, and savor the journey with a watch made for the wearer and the adventures that lie ahead.
Band Strap with Pin Buckle
Band Color Gray
Band Material Rubber
Caliber UW-30
Case Material Stainless Steel
Case Size 40mm
Case Thickness 12.2mm
Caseback Closed
Clasp Buckle
Collection Marinemaster
Collection 2 M-40
Crystal Sapphire Crystal
Dial Gray
Function Date
Gender Men's
Lug Width 21mm
Lug-to-Lug 42.8mm
Movement Automatic
Power Reserve 38 Hours
Water Resistance 300m
SKU # FOR-F8120005


Little Treasury Jewelers is the watch and jewelry store destination for the greater Baltimore-Annapolis area. Providing a piece for all of life’s occasions, offering a collection of wedding and engagement jewelry, fine timepieces, children’s jewelry, and gifts. With a selection of fine watches unequaled in the area, international jewelry designers, and a repair facility on the premise, Little Treasury is truly a “hidden gem” in Maryland.