Antikythera mechanism pendant

The Antikythera mechanism pendant.

The Antikythera mechanism is an ancient Greek hand-powered orrery, described as the oldest example of an analogue computer used to predict astronomical positions and eclipses decades in advance. It could also be used to track the four-year cycle of athletic games which was similar to an Olympiad, the cycle of the ancient Olympic Games.

Finished on Argentium sterling silver 935 or silver 925 and can be plated with black rhodium or gold, but we can finish it according you preference too.

Size: 3.8×2.8cm

We need 10 working days to finish that piece.

Shipping :

• Europe Union: 2 to 3 working days
• Non Europe Union country’s: 7 working days
• USA and Canada: 5 to 7 working days
• The rest of the world: 5 to 7 working days
• All parcels sent by DHL OR FEDEX express, with a tracking number.

About our silver Jewellery plating:

We add as a standard a heavy coat of .40 microns 18k Gold plating & .25 microns for white and black rhodium plating .
.40 micro-inches is a relatively thick layer of gold plating and will last many years if not a lifetime if you take care of it correctly.

All our jewellery come in a wooden gift box.

Important Notes:

• Happy to announce that we update our silver 925 alloy to Argentium 935.  Argentium 935 (93.5% silver purity) is purer and brighter, whiter than platinum, white gold, palladium and traditional Sterling. Is tarnish Resistant Argentium Silver is low maintenance, easy to care for and simple to keep clean. Also is hypoallergenic Argentium is suitable for those who are unable to wear traditional sterling silver.
• For the production of our jewels, we exclusively use solar energy off grid .
• All our jewellery is 100% sterilised. Two different sterilisation methods used:
  a) Ultrasonic cleaning at 50C and
  b) High pressure steam at 100C