[OMEGA Watches] The TVS Omega Ocean Universe 600-meter diving watch is the exclusive and unique version of the Cal.8900 calibre Achieve fast adjustment of the clock and calendar Double T shock absorber black balance wheel The perfect size 43.5mm is made of brushed steel Green ceramic rings are also wiredrawn It is decorated with Liquidmetal diving scales Steel strip is calm and atmospheric Separately assembled and non-integrated steel strip Pair it with an integrated green rubber strap Sapphire glass is decorated with a sea horse pattern made of metal