Seamaster Planet Ocean 600m 45.5m, Blue Dial, Self Winding Movement, Steel Case, Steel Bracelet Watch

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OMEGA's deep connection to maritime exploration inspired the launch of the Planet Ocean line in 2005, and the Seamaster Planet Ocean 600M Master Chronometer Chronograph stands as a testament to this rich dive watch heritage. Featuring a robust 45.5 mm stainless steel case, this timepiece is equipped with a scratch-resistant sapphire crystal for durability in underwater environments.

The striking blue ceramic dial hosts Arabic numerals, a date window at 6 o'clock, and sub-dials for small seconds, 60-minute, and 12-hour counters—all intelligently arranged for easy reading of elapsed time. The blue ceramic unidirectional rotating divers' bezel with a Liquidmetal™ diving scale enhances both functionality and style.

With water resistance to an impressive 60 bar (600 meters / 2000 feet), this watch is engineered for professional diving. The OMEGA Master Chronometer calibre 9900 powers the timepiece and is visible through the transparent caseback. To achieve Master Chronometer status, the movement has successfully passed the rigorous tests set by METAS (The Swiss Federal Institute of Metrology), ensuring exceptional precision and reliability.

Featuring a stainless steel bracelet with a patented extendable foldover clasp, this Seamaster Planet Ocean chronograph combines exceptional craftsmanship, cutting-edge technology, and a bold design for the modern explorer. With measurements of 22 mm between lugs, 52.3 mm lug-to-lug, 18.9 mm thickness, and a 45.5 mm case diameter, it exemplifies OMEGA's commitment to excellence in dive watches.

Model Ref :
Brand Omega
Case Material Stainless Steel
Colour of Dial Blue
Glass Material Hesalite Crystal
Movement Automatic
Type of Bracelet Stainless Steel
Gender Gents

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Availability of stock on the website may vary and might not be accessible in certain physical store locations. However, we would be delighted to arrange for the stock to be sent to your preferred location. If you're interested in viewing products in stock at our Dundrum location, please contact us at and we'll be happy to assist you with this.

Branded Jewellery & Watches come presented in official brand packaging unless otherwise stated.

Weir Collection items come presented in Weir & Sons packaging. 

Areas of Delivery

Purchases made via Weir & Sons website will ship to Europe, UK, Canada and United States, please check here the countries where shipping is available. Unfortunately, we cannot ship to P.O. Boxes or APO addresses. TUDOR watches purchased via our website may only be shipped within the Republic of Ireland.

Delivery Times & Fees

We endeavour to dispatch all orders within three working days. Complimentary shipping within Ireland is available on orders over €50 and international free shipping is available on orders of €100 or more, delivery fees will be added according to the area of delivery, as described below: 

Area Order Amount     Delivery estimate time Delivery Fee
Ireland Under € 50 3 -5 working Days € 7.50
United Kingdom Under € 100 7 -10 working Days € 10.00
Europe Under € 100 7 -10 working Days € 16.00
Canada & USA Under € 100 +14 working Days € 20.00
Rest of World Under € 100 +14 working Days € 25.00

Click & Collect

Please allow 2-4 working days for collection. If you want to collect your order in store you must provide an order confirmation e-mail and an. Official photo identification (ID card or passport).

All Orders are processed Mon-Fri (excluding holidays). You will receive an email confirming that your order has been shipped along with the tracking link. Engraving delivery times, please allow an additional 3 working days (in addition to the standard delivery and collection timeframe) for your engraved order to be completed. If our order is delayed or there are any discrepancies between what you ordered and what you received, we kindly ask you to contact us immediately via e-mail or phone. Weir & Sons undertakes to return any incorrect or non-compliant products in accordance with our exchange and returns policy and current legislation.


Applicable sales tax will be added for deliveries within the following conditions:

Customers in the EU with shipping addresses inside the EU will pay VAT at the point of purchase (this is included in all listed prices online) and will not be subject to import duties upon delivery of orders.
Customer outside the EU:  with shipping addresses outside the EU will not pay VAT at the point of purchase online. All prices listed online are inclusive of VAT - this will automatically deduct at the checkout (Tax Free shopping). They may be liable for import taxes and duties. This is beyond Weir & Son's control and duties vary from one country to the next. We suggest you contact your local customs office as they can better advise on potential charges that may be incurred. You will not be charged Tax when shopping online with us.

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