Omega 176.001 (Pre-owned - Good) — USD 4,000 on eBay

The Omega Speedmaster Mark III reference 176.001 represents the brand's automatic chronograph offering within the Mark III series. This reference features a black dial configuration and belongs to the broader Speedmaster collection's Mark III variant. The 41mm stainless steel case houses an automatic movement and is fitted with a mineral crystal. Water resistance extends to 50 meters, while a fixed tachymeter bezel provides the reference's timing functionality. The black dial serves as the primary visual element of this configuration. This reference appeals to collectors seeking an automatic Speedmaster variant with traditional proportions and materials. The 176.001 offers entry into the Mark III series through its stainless steel construction and standard complications, positioning it as an accessible option within the Speedmaster automatic range.