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Duke Oskar

    • The Duke Oskar is one of three models in our aviation themed Duke Collection. With its striking white textured dial, customised butterfly clasp and the popular Swiss ETA 2824-2 automatic movement at its heart, the Duke Oskar sets a new level of refinement and precision finishing.

      The Duke Oskar features BGW9 lume on the hour, minute and seconds hand and on the hour markers on the dial ring, a customised rotor on the exhibition caseback and a double domed scratch resistant sapphire crystal.

      Each timepiece has been individually hand assembled and is presented in a luxury wooden presentation box with a Certificate of Authenticity, booklet and microfibre cloth.

      Duke Collection VideoDuke Collection Booklet

       

      • COLLECTION: DUKE COLLECTION
      • MODEL: Duke Oskar
      • ORIGIN: Swiss Made
      • MOVEMENT: Swiss ETA 2824-2 movement with date complication
      • POWER RESERVE: More than 40 hours (manufacturer’s specifications)
      • CASE: 316L Stainless Steel (surgical grade)
      • CASE DIAMETER: 39mm (33.5mm dial opening)
      • CASE THICKNESS: 11mm (excluding double domed sapphire crystal)
      • CASE COLOUR: Stainless Steel
      • CASE BACK: Exhibition 
      • LUG WIDTH: 20mm
      • LUG TO LUG LENGTH: 44mm
      • CRYSTAL: Double Domed Sapphire Crystal with AR coating underneath
      • DIAL: White with sunray effect with BGW9 lume on the dial ring hour markers
      • HANDS: Dauphine Hands with BGW9 lume
      • BAND: 316L Stainless Steel Jubilee Bracelet
      • BUCKLE: 316L Stainless Steel with Customised 'ERROYL Logo' Buckle
      • WATER RESISTANCE: 10ATM (100m)
      • WEIGHT: 133 grams
      • PACKAGING: Luxury Wooden Presentation Box
      • WARRANTY: Two Year International Manufacturer's Warranty

    • The Duke Collection: Setting the Time

      The Duke Collection movement is the Swiss ETA 2824-2 automatic and hand wound movement. It features a date complication with a date window at the six o'clock marker.

      The crown provides three options for hand winding the movement, setting the date and adjusting the time.


      A - Winding the mainspring
      The watch can be manually wound by winding the crown clockwise while in the “A” position.
      Wind your watch 15-20 times until the second hand starts to sweep naturally.

      B - Adjusting the date

      To set the date wind the crown clockwise while in the “B” position.

      C - Adjusting the time

      While in the “C” position the crown can be wound clockwise or anti-clockwise to adjust the time.

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