$17,300
Have questions about this watch? Give me a call—I’m Anthony Rinaldi, and I’m here to help you find the perfect timepiece. Your satisfaction is my priority.
Rolex Sea-Dweller “50th Anniversary” Stainless Steel Yellow Gold Black Dial 126603
Rolex Sea-Dweller “50th Anniversary” Stainless Steel Yellow Gold Black Dial 126603
The Rolex Sea-Dweller “50th Anniversary” Stainless Steel Yellow Gold Black Dial 126603 celebrates five decades of professional diving heritage with refined modern luxury. From the first glance, it commands attention with its bold two-tone design and iconic proportions. Moreover, it marks a historic milestone for the Sea-Dweller collection.
Rolex crafts the robust 43mm Oyster case from Oystersteel and 18k yellow gold. As a result, the watch delivers exceptional durability and striking visual contrast. At the same time, the black dial offers outstanding legibility with large Chromalight hour markers and hands. In addition, the unidirectional Cerachrom bezel allows precise dive time tracking.
Rolex equips this anniversary model with the advanced Caliber 3235. Therefore, it provides superior accuracy, shock resistance, and a 70-hour power reserve. The Helium Escape Valve supports professional saturation diving. Furthermore, the Oyster bracelet includes the Glidelock extension for a secure fit over a wetsuit.
Historically, this reference introduced yellow gold to the Sea-Dweller line for the first time. Consequently, the Rolex Sea-Dweller 126603 stands as a must-have for collectors seeking heritage, innovation, and bold Rolex craftsmanship.
We offer fast, secure shipping within the United States on all direct purchases. FedEx Priority Overnight delivery is included. An adult signature is required at delivery to ensure your watch arrives safely.
Shipping insurance is required and calculated separately based on the value of the watch. The exact insurance cost will be clearly communicated prior to shipment.
International shipping is available. Additional customs duties, taxes, or fees may apply and are the responsibility of the buyer.
All sales are final unless the item is not as described. Any approved return must be sent back in the same condition in which it was delivered. Restocking fees may apply.
WPB Watch Co has performed a 21 point inspection on this watch and Guarantees it to be 100% authentic watch parts and materials.
Yes, every watch we sell is 100% authentic. Our experts carefully inspect and verify each timepiece to ensure authenticity and quality.
Each watch undergoes a thorough 21-point inspection to ensure it meets our high standards. The product description will detail the condition, including any signs of wear or service history.
If the original box and papers are included, they will be listed in the product details. If they are not available, we will provide documentation confirming authenticity.
All watches come with our one-year Mechanical Warranty, which ensures they function according to manufacturer specifications. Some watches may also have remaining OEM warranties.
All sales are final unless the watch is not as described. We take every measure to provide accurate listings, but if you have concerns, please contact us.
Before shipping, each watch is inspected and tested to ensure it runs according to manufacturer specifications.
Orders are processed quickly, and shipping times vary by location. Once your watch is shipped, you will receive tracking information.
We accept bank wire transfers, credit/debit cards (Visa, Mastercard, Discover, American Express), and local pickup payments.
Our Partnership Program guarantees a fast sale with no hidden costs or commissions. Contact us for a guaranteed payout offer today.




