The 43mm case is platinum (you might recall we took a close look at the origin and properties of https://www.brhorloges.com platinum not long ago) which is a sufficiently heavy element that https://www.brmontres.com/Collection/classic-avi/ it is thought to be formed only in very powerful hypernova stellar collapses, or in the collision of neutron stars, so you're getting some additional celestial bang for the buck in the case material as well. This will be a limited https://www.brhorloges.com/best-category/premier/ edition timepiece, consisting of 16 pieces, and priced at $69,950.