1950s Universal Geneve Triple Calendar Turquoise Moonphase 21520 Precious metal These rare onyx Datejusts

These rare onyx Datejusts

A light engraving is present on the caseback - Removable upon demand-

the Christophorus Columbus worldtime wristwatch is a most captivating and collectible neovintage piece

reference G3144

featuring a rare Turquoise hard stone dial

1950s Universal Geneve Triple Calendar Turquoise Moonphase 21520 Precious metal These rare onyx DatejustsAn absolute striking 1950s Universal Genve Triple Calendar Turquoise colored Moonphase reference 21520 mid size 35mm with an outstanding no lume silvered dial. The 1950s Universal Genve Triple Calendar Moonphase reference 21520 is a quintessential example of mid century Swiss watchmaking elegance and mechanical sophistication, combining a triple calendar (day, date, and month) with a moon phase display in a refined stainless steel case that likely