Omega Seamaster 300m

Summer Diving: An Extreme Experience
The new OMEGA Seamaster Diver 300M 44mm Chronograph—exclusively developed by the OM factory with a 1:1 replication, ensuring all functions mirror the original. The sub-dial at the 3 o’clock position serves as both a 12-hour and 60-minute totalizer.
【1】The new Seamaster 300M features a ceramic dial with distinct, sharp lines and a brilliant, lustrous finish.
【2】The case showcases a refined, consistent brushed texture—flawless and continuous throughout. It includes the signature conical helium escape valve, and the bezel rotates with a crisp, smooth action.
【3】The markings and numerals on the ceramic bezel are crafted using a “white enamel” technique; they are highly resistant to yellowing, ensuring they remain bright, pure white, and lustrous over time.
【4】The complex 9-link steel bracelet is meticulously polished, with every individual link finished to ensure a precise, error-free assembly. The articulated end-links provide a superior, ergonomic fit on the wrist, while the adjustable, extendable clasp—designed for enhanced convenience—is fully interchangeable with the original.
【5】Equipped with an exclusively developed movement (based on the 7750, modified to replicate the CAL. 9900), offering the exact same functionality as the original.