Definition of 'Precious Metals'
A classification of metals that are considered to be rare and/or have a high economic value. The higher relative values of these metals are driven by various factors including their rarity, uses in industrial processes and use as an investment commodity.
Precious metals include, but are not limited to: gold, silver, platinum, iridium, rhodium and palladium.
Precious Metals Definition | Investopedia
Sources: Titanium is the 9th most abundant element in the earth's crust. It is almost always found in igneous rocks. It occurs in rutile, ilmenite, sphene, and many iron ores and titanates. Titanium is found in coal ash, plants, and in the human body. Titanium is found in the sun and in meteorites.
Titanium Facts - Periodic Table of the Elements
Whilst you are at it, do check on Google to see if als manufactures in titanium.
Perhaps i should have said that ALS is the only manufacture that makes watches only in precious metals instead of ALS doesnt manufacture in SS.