SJ Product Omega Seamaster Series HO1 New Seamaster 300m Chronograph Men's Watch - Currently the highest version of chronograph on the market. 1: The case features finely polished white surface with a delicate sheen, and the angled chamfering is consistent with the original. 2: Equipped with a replica Omega 9900 chronograph movement, made of 904 stainless steel, 44mm case, and natural rubber strap. 3: Paired with a white enamel diving scale ceramic bezel, making exploration unique. 4: The crystal is made of imported sapphire, offering high hardness, scratch resistance, and exceptional claritys
. 5: The dial is crafted from blue (black) ceramic, adorned with laser-etched wave patterns, complemented by hollowed-out hands and white enamel diving scales, embodying the allure of the ocean. S1 highly recommends this exquisite multifunctional mechanical watch for men.