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.
From seaside getaways to smart-casual evenings, this vintage Omega Seamaster 300M 36mm Quartz (1993) brings refined sportiness to your look. The blue wave dial with luminous markers complements both relaxed denim and tailored layers, making it an effortless choice for weekend brunches, yacht club gatherings, and polished city dinners.
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 36mm Quartz (1993)? A: It’s a Swiss‑made, mid‑size stainless‑steel dive watch from Omega’s iconic Seamaster Professional line, featuring a 36mm case, blue wave dial with luminous markers, a unidirectional rotating bezel, and a quartz movement. This example is vintage from 1993 and carries the classic 300M design language.
Q: Which movement does it use and what battery does it take? A: Most Seamaster 300M quartz models from this era are powered by the Omega calibre 1538. Battery type for this calibre is commonly a 1.55V silver‑oxide cell such as Renata 371 (SR920SW), with typical battery life around 2–4 years. As tolerances can vary, we recommend a professional watchmaker confirms the exact battery for this specific piece.
Q: How do I set the time and date and use the crown safely? A: Unscrew the crown anti‑clockwise to release it. Position 1: quickset the date. Position 2: set the time. Avoid changing the date between roughly 8pm and 2am to protect the mechanism. When finished, push the crown in fully and screw it down snugly. Being quartz, the watch does not need winding.
Q: Is it water‑resistant and can I swim with it? A: The Seamaster 300M was originally rated to 300 metres. However, water resistance on vintage watches cannot be guaranteed without recent gasket replacement and pressure testing. We recommend avoiding swimming, showering or submersion unless the seals have been renewed and the watch has been professionally pressure‑tested. Always keep the crown (and helium valve, if present) securely screwed down.
Q: What does the helium escape valve do and should I use it? A: The helium escape valve is designed for professional saturation diving to release helium that may accumulate inside the case. For everyday wear, you do not need to use it—keep it screwed closed at all times and never operate it underwater.
Q: What crystal and bezel materials does this model have? A: The Seamaster 300M of this era typically features a scratch‑resistant sapphire crystal and an aluminium bezel insert. Aluminium bezels can show fade over time, which many collectors appreciate as vintage character. Clean the watch with a soft, dry microfibre cloth and avoid abrasive cleaners or solvents.
Q: How accurate is the quartz movement and what service interval is recommended? A: Quality Swiss quartz movements are very accurate, often within seconds per month, depending on temperature and usage. Replace the battery every 2–4 years or when the low‑battery indicator appears. For longevity and moisture protection, have the gaskets checked and the watch pressure‑tested periodically; a routine service every 5–10 years is a sensible guideline.
Q: How will I know when the battery needs replacing? A: Omega’s quartz calibre typically features an end‑of‑life (EOL) indicator: the seconds hand will jump in 4‑second intervals. The watch may continue running for a short period, but the battery should be replaced promptly by an authorised watchmaker.
Q: Will the bracelet fit my wrist, and can it be resized or swapped for a strap? A: This watch fits a wrist up to approximately 20.5cm as listed. We can size the bracelet before dispatch, and additional links may be sourced subject to availability. If you prefer a strap, we’re happy to advise on compatible options and correct lug width for this reference.
Q: What is included, and how do you guarantee authenticity and after‑sales support? A: This listing is delivered with a box (see the Accessories section for details). A Retro Tale professionally authenticates every item and offers a 12‑month movement warranty, free insured DHL shipping, a 14‑day return policy, and 0% customs fees for EU buyers. On request, we can help confirm movement, reference and serial details for your peace of mind.
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 case and bracelet
• 36mm case
• Blue wave dial with luminous markers
• Unidirectional rotating bezel
• Quartz movement
• Vintage
