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KJoseph Bertha Custom

KJoseph Bertha Custom


Includes the Swiss quartz movement, a rubber or leather strap.

Upgrade to the Automatic or GMT movement. 


*After adding this watch to your cart, head to the Bertha Customization Center to add the upgrades below:
Optional upgrades:

  • Metal bracelet with screws (not pins) and an oyster clasp with clasp-lock: $185 
  • Watch Case Black Coating (pvd treatment): $125 
  • Swiss ETA Automatic movement (with 25 jewels): $345 
  • Swiss ETA GMT-Automatic movement (with 21 jewels): $750 
  • Presentation Watch Box: $85 



  • Production Time

    Production time is approximately 12 to 14 weeks, depending on the complexity of your specific project.

  • Rush Service

    6 to 8 weeks

  • Priority Service

    4 to 5 weeks

  • Dial Options

    The dial can contain multiple colors (example: white, red, blue). 3 dials to choose from.  Each additional color adding $150 to the price. 

  • Case size:

    44mm [48mm with crown]
    Case weight: 160 grams
    Water depth rating: 300 meters (1,000 feet)
    Sapphire crystal glass
    Screw-in crown
    Screw down caseback
    Rubber strap

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