Omega Seamaster 300 Replica Watches combines a lapis lazuli dial with a platinum-gold case, the other a malachite dial with an 18k yellow gold case. The blue-hued dial of the first model is made of the semi-precious stone lapis lazuli, composed mainly of the mineral lazurite and prized since antiquity for its dazzling ultramarine color.Omega Replica 41-mm case, made of the alloy platinum-gold, has a bezel ring in polished blue ceramic; the bezel’s traditional dive scale is executed in platinum Liquidmetal. The hands are in 18k white gold and the leather strap harmonizes with the blues of the dial and bezel. The dial of the second new Seamaster 300 projects…