Custom Watch Prototype Add-on

Add-ons for your custom watch prototype. The design studio adds these to your booking based on the build you choose. 925 Silver Sample Casting: for 18k gold and 950 platinum builds. We cast your prototype case in 925 silver from the same casting model, so you approve the shape, weight and finish before any gold or platinum is cast. Tourbillon Movement in Prototype: we source a tourbillon calibre from a specialist movement maker and fit it in your prototype, so you wear the real movement before your final piece. You get a full refund on add-ons until we send your first concept renders. Questions: info@optimabags.com or WhatsApp +91 98111 61182.