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Gravis Collection

The beautiful Tonneau case of the GRAVIS adapts itself well onto the wrist and catches everyone's eye. The worthy Guilloche dials with their subtle play of colors complement the luxury impression. Elegant steel bracelets as well as leather straps with alligator style structure complete the classical look of these watches.

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  • All details about this model 360.231.45

    • movement JM A20 (base ETA 2834-2), mechanical, self-winding
    • weekday and date indication
    • stainless steel case, polished
    • two-sided non-reflective sapphire crystal, sapphire crystal bottom, screwed 4 times
    • case length: 49 mm, width: 40 mm, height: 13 mm
    • water resistant up to 50 meters
    • all stainless steel bracelet with screwed end pieces and JM butterfly folding buckle
    • limited edition 300 pieces

    » All details about this model
  • All details about this model 160.231.75

    • movement JM A20 (base ETA 2834-2), mechanical, self-winding
    • weekday and date indication
    • stainless steel case, polished
    • two-sided non-reflective sapphire crystal, sapphire crystal bottom, screwed 4 times
    • case length: 49 mm, width: 40 mm, height: 13 mm
    • water resistant up to 50 meters
    • calf leather strap with alligator pattern and JM butterfly folding buckle
    • limited edition 300 pieces

    » All details about this model
  • All details about this model 360.231.55

    • movement JM A20 (base ETA 2834-2), mechanical, self-winding
    • weekday and date indication
    • stainless steel case, polished
    • two-sided non-reflective sapphire crystal, sapphire crystal bottom, screwed 4 times
    • case length: 49 mm, width: 40 mm, height: 13 mm
    • water resistant up to 50 meters
    • all stainless steel bracelet with screwed end pieces and JM butterfly folding buckle
    • limited edition 300 pieces

    » All details about this model
  • All details about this model 160.231.55

    • movement JM A20 (base ETA 2834-2), mechanical, self-winding
    • weekday and date indication
    • stainless steel case, polished
    • two-sided non-reflective sapphire crystal, sapphire crystal bottom, screwed 4 times
    • case length: 49 mm, width: 40 mm, height: 13 mm
    • water resistant up to 50 meters
    • calf leather strap with alligator pattern and JM butterfly folding buckle

    » All details about this model