This is a vintage Omega watch 484 Ladies Square Cocktail Watch originating from the mid-to-late 1960s. It is an elegant mid-century dress watch featuring a minimalist silver sunburst dial with simple black baton hour markers. Models sharing this exact profile typically fall under Omega reference 511.162. This watch features a mechanical manual-winding movement (often referred to as a "hand-wound" machine). It does not use a battery. Instead, it relies on a wound mainspring to function. We ship from Hong Kong and provide a tracking number for your order. Please note that any local import duties, customs fees, or taxes are the buyer’s responsibility.