Omega 233.30.41.21.01.001 (Pre-owned - Good) — USD 3,871 on eBay

The reference 233.30.41.21.01.001 represents the Master Co-Axial iteration within Omega's Seamaster 300 series. This particular reference features a black dial configuration and belongs to the contemporary Seamaster 300 collection offered by the Swiss manufacturer. The watch utilizes a 41mm stainless steel case construction paired with sapphire crystal protection. The automatic movement provides mechanical timekeeping, while the rotating unidirectional bezel offers additional functionality. Water resistance extends to 300 meters, supporting the model's diving-oriented specifications. This reference appeals to collectors seeking a modern dive watch with substantial case dimensions and robust construction. The black dial provides high contrast legibility, while the stainless steel case material offers durability and versatility. The Master Co-Axial designation distinguishes this reference within the broader Seamaster 300 range, positioning it as a contemporary interpretation of Omega's dive watch offerings.