
Too few priced listings for a median
| Listing | Posted | Condition | Authenticity | Price ↑ | ||
|---|---|---|---|---|---|---|
![]() | eBaySold | 7/13/2026 | Good | Unknown | $4,658 | Sold8/23/2026 |
![]() | eBaySold | 7/20/2026 | Good | Unknown | $6,025 | Sold8/29/2026 |
We currently track 2 listings for the Omega Seamaster 300 Master Chronometer 210.30.42.20.06.001 Gray Dial, with prices ranging from $4,658 – $6,025, from eBay.
The Omega Seamaster 300 Master Chronometer 210.30.42.20.06.001 Gray Dial is a distinguished timepiece that embodies Omega's renowned craftsmanship and maritime legacy. This model features a striking gray dial, offering a sophisticated yet sporty aesthetic that appeals to modern watch enthusiasts. The 42mm stainless steel case is built for durability, while the unidirectional rotating bezel enhances its functionality for diving enthusiasts. Constructed with a scratch-resistant ceramic bezel and a helium escape valve, the Seamaster 300 is designed for both underwater exploration and everyday wear. The Master Chronometer certification ensures exceptional precision and performance, having undergone rigorous testing by the Swiss Federal Institute of Metrology (METAS). The watch is equipped with the Omega Co-Axial Master Chronometer Caliber 8800, which provides a power reserve of approximately 55 hours. It features a comfortable stainless steel bracelet that complements its robust design, making it suitable for various occasions. As part of the esteemed Seamaster collection, this model represents Omega's commitment to innovation and quality, appealing to those who appreciate fine watchmaking and adventure.
The Omega Seamaster 300 Master Chronometer 210.30.42.20.06.001 Gray Dial is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 2 active listings with prices ranging from $4,658 – $6,025. Find this item on eBay. Listings are available in Good condition, so you can choose the quality and price point that suits you.
Current market prices by condition and authenticity, based on active listings.
| Condition | Listings | Price range |
|---|---|---|
| Good | 2 | $4,658 – $6,025avg $5,341 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 2 | $4,658 – $6,025avg $5,341 |







