Fortis - Marinemaster 40mm - Serenity Blue



Product Details


Inspired by nature. A true outdoor companion. Marinemaster. Redefined. Whether you go fishing, windsurfing, hiking or camping — we created the perfect companion for your outdoor adventures. The new Marinemaster. The case is made of recycled steel. It’s sustainable, robust, timeless and beautiful.

Perfect reminder of precious moments. Perfect balance. Perfect tool watch.

(The watch is also available with a Steel Bracelet, contact us for details).

  • Case diameter: 40 mm
  • Lug width: 21 mm
  • Water resistance: 300 m / 1000 ft / 30 atm
  • Body material: Recycled Stainless Steel
  • Bezel type: Unidirectional Gear Bezel
  • Bezel material: Recycled stainless steel
  • Glass: Sapphire Crystal with anti-reflective coating on both sides
  • Case back: Recycled stainless steel with ultra engraving



  • Screw-down crown with triple gasket system


Dial and Hands:

  • Dial color: Serenity blue anodized with O-Pattern
  • Dial pattern: Embossed Fortis-O-Pattern
  • Hands: Hour (luminous), Minute (luminous), Second (luminous dot)



  • What makes the UW-30 Performance stand out from the regular model, is the robust, antimagnetic, gilt Glucydur balance wheel for outstanding precision. It is of chronometer-standard and boasts 38 hour power reserve.
  • 38h power reserve
  • Self winding
  • Time and date

Also available on Steel Bracelet (ask us for details).

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