Omega Seamaster wristwatch, model number 30541815. This pre-owned timepiece features a stainless steel case measuring 40mm in diameter with round face and screw-down bezel equipped with a count-up display function. It showcases central hours, minutes, seconds, day and date displays on the dial. The water resistance is rated up to 1000m or 100 ATM (bar). Equipped with a stainless steel mesh bracelet secured by a deployant clasp fastening system.