We make luxury accessible for all. We are proud to offer only the finest certified vintage and second-hand fashion accessories from the world's most exclusive fashion houses. All products meet our strict standard of excellence.
We make luxury accessible for all. We are proud to offer only the finest certified vintage and second-hand fashion accessories from the world's most exclusive fashion houses. All products meet our strict standard of excellence.We make luxury accessible for all. We are proud to offer only the finest certified vintage and second-hand fashion accessories from the world's most exclusive fashion houses. All products meet our strict standard of excellence.
This vintage Omega Seamaster 300M Ref. 2551.80 from 1986 features a striking blue wave dial with date display and blue unidirectional bezel, housed in a 36mm stainless steel case with matching bracelet. Powered by an automatic chronometer movement, it remains in good condition and comes with its original box. Whether worn for aquatic pursuits or elegant evening occasions, this iconic dive watch delivers timeless Omega craftsmanship and versatile style.
Please note that the majority of our items are vintage and therefore have tales to tell unless stated otherwise. Therefore, please look at pictures, descriptions and measurements provided as they give you the best idea of the story this item has to tell.
* Please note that when you buy a vintage product, the dimensions may vary slightly from a new one depending on previous care and storage.
Q: What is the Omega Seamaster 300M Ref. 2551.80 (36mm)? A: It’s the mid‑size version of Omega’s iconic Seamaster Professional 300M, featuring a 36mm stainless‑steel case and bracelet, a blue wave dial with date at 3 o’clock, and a blue unidirectional diving bezel. This example is automatic and chronometer‑rated, delivering classic dive‑watch functionality with elegant everyday wearability.
Q: Which movement does it use and what is the power reserve? A: The 36mm automatic Seamaster 300M Ref. 2551.80 is typically fitted with the Omega Calibre 1120 (COSC‑certified), based on the ETA 2892‑A2. It offers a quickset date and a power reserve of around 44 hours. Exact calibre for this specific watch can be confirmed on request.
Q: Is it water‑resistant and can I swim or dive with it? A: When new, the Seamaster Professional 300M was rated to 300 metres. For vintage/pre‑owned pieces, water resistance cannot be guaranteed without recent servicing and pressure testing. We recommend avoiding swimming or showering unless the gaskets have been replaced and the watch has been professionally tested. Always keep the crown fully screwed down and the helium valve closed before any exposure to moisture.
Q: What is the helium escape valve and do I need it? A: The helium escape valve (at approximately 10 o’clock) is designed for saturation diving, allowing trapped gases to exit during decompression. It’s not required for regular swimming or day‑to‑day use—simply keep it fully closed.
Q: How do I set the time and date and wind the watch? A: Unscrew the crown anti‑clockwise. Position 1: manual wind (about 20–40 turns if the watch has stopped). Position 2: quickset the date. Position 3: set the time. Avoid changing the date between roughly 8pm and 2am. When finished, push the crown in and screw it down firmly to help maintain water resistance.
Q: What crystal and bezel materials does it have? A: The Seamaster 300M is fitted with a scratch‑resistant sapphire crystal. The blue bezel typically features an aluminium insert. Aluminium bezels can show light wear or colour fade over time; avoid harsh chemicals and abrasive cleaners and rinse with fresh water after sea exposure, then dry with a soft microfibre cloth.
Q: Will it fit my wrist, and can the bracelet be resized? A: This watch fits wrists up to approximately 18.5 cm as listed. The stainless‑steel bracelet can be sized via removable links and includes a diver’s extension. Additional links may be sourced subject to availability; share your wrist measurement and we’ll size it before dispatch.
Q: Can I swap the bracelet for a strap, and what is the lug width? A: Many 36mm Seamaster 300M models use an 18mm lug width; we can confirm the exact width for this piece on request. Quality rubber, leather or NATO straps are popular alternatives—ensure the strap matches the correct lug width and use appropriate spring bars for secure fitment.
Q: Is this the same style as the “Bond Seamaster”? A: Yes—this mid‑size 2551.80 shares the signature blue wave dial and bezel design of the famous Bond‑era Seamaster. The on‑screen model was the larger 41mm 2531.80, but the overall aesthetic and features are closely related.
Q: What accuracy and service interval should I expect? A: As a chronometer‑rated automatic, a healthy example should keep excellent time, though performance varies with age and service history. A routine service every 5–10 years is generally recommended, or sooner if accuracy or water resistance is a priority. Keep the watch away from strong magnets and have seals checked if you plan any moisture exposure.
Q: What is included, and what warranty/shipping do you offer? A: This listing is delivered with its box as stated. A Retro Tale rigorously authenticates every item and guarantees 100% originality. All watches include a 12‑month mechanical guarantee. We offer free, fully insured DHL shipping, a 14‑day return policy, and 0% customs fees for EU buyers; contact us for any specific delivery or warranty questions.
SHIPPING
All orders are insured and trackable. Once your shipment has been issued, a link to our Track & Trace service will be provided where you can track your shipment and check delivery status online.
We ship all orders from Sweden, and when importing to Canada your order may be subject to import duties and sales tax, which will be charged to you upon delivery by the shipping carrier.
These charges are typically collected by the shipping carrier at the time of delivery and are not included in the product price.
RETURNS
A Retro Tale offers 14 days return policy upon receipt of your order.
In order to request a return, please email [email protected] with your order number and state ”return request” in your email. From there, our Customer Support will confirm that your return request has been approved and further instructions will be provided by email.
AUTHENTICITY GUARANTEED
A Retro Tale specialises in vintage and pre-owned goods from the world's most loved fashion houses. We guarantee that all of our products are 100 percent authentic. Every item sold on our site undergoes a rigorous authentication process, in which our experts delve deep into the heritage of a brand via its craftsmanship techniques. This requires a rigorous and methodical process.
For us, authentication is about more than expertise; it offers a fascinating insight into the history of fashion and the craftsmanship involved in production.
Please note that all return shipments to A Retro Tale must be traceable. Retain your shipping receipt and tracking number until the return is completed and your refund is processed. Return shipping costs will be covered by A Retro Tale, and we will provide you with a prepaid return label.
Please allow up to 10 business days for your return to be completed from the return shipping date as shipping time might vary depending on shipping country and shipping provider.
/ Omega
/ Watches
/ Mens watches
/ Seamaster
• Stainless steel 36mm case and bracelet
• Automatic chronometer movement
• Blue wave dial with date display
• Blue unidirectional rotating bezel
• Vintage from 1986
