Omega Seamaster Diver 300M “Seaweed” Green Dial Rubber 42mm 210.32.42.20.10.001

The Omega Seamaster Diver 300M “Seaweed” takes the modern Seamaster platform and gives it a dark green ceramic dial and bezel that looks almost black indoors but comes alive in the light. At 42 mm in stainless steel on a matching green rubber strap, it is a true do‑it‑all dive watch with 300 m water resistance and Master Chronometer certification. This 2024 example is pre‑owned and in excellent condition, offered as a full set with box, cards, and booklets as shown.


Condition & Set
Condition: Excellent pre‑owned condition with light wear consistent with careful use; bezel and crystal are clean with no notable marks.
Set & Documentation: Complete set including outer box, wooden presentation box, operating instructions, red card wallet, and the full trio of Omega cards (warranty, pictogram, and Master Chronometer), all dated 2024.


Technical Description
This Seamaster Diver 300M features a 42 mm stainless‑steel case with brushed and polished surfaces, a screw‑down crown, and the signature conical helium‑escape valve at 10 o’clock, providing 300 m / 1000 ft of water resistance. A green ceramic unidirectional bezel with white enamel diving scale surrounds a domed, scratch‑resistant sapphire crystal with anti‑reflective treatment. The sapphire displayback shows the movement and Omega’s wave‑edged caseback design.


The green ceramic dial is laser‑engraved with the Seamaster’s signature wave pattern, paired with rhodium‑plated applied indexes and skeletonized hands filled with white Super‑LumiNova for excellent legibility in all conditions. A date window sits at 6 o’clock to keep the dial balanced and modern. Inside is Omega’s Co‑Axial Master Chronometer calibre 8800, a METAS‑certified automatic movement offering a 55‑hour power reserve, resistance to magnetic fields up to 15,000 gauss, and Geneva waves in arabesque visible through the caseback. The watch is fitted to the OEM green rubber strap with steel folding buckle, giving a comfortable, sporty wrist presence that suits both water and everyday wear.


Condition & Photography
Please review all photos for the most accurate representation of this watch's condition. Our macro photography is designed to capture every detail, including the smallest imperfections, ensuring you can buy with complete confidence.


Shipping & Service
We ship fully insured overnight via FedEx for your peace of mind. We are happy to arrange a video call to show the watch and answer any questions—just reach out anytime. We guarantee the authenticity and accuracy of all our timepieces. Your satisfaction is our highest priority, and we strive for a smooth, transparent, and 100% positive transaction.


Personal Brand & Photography Story
As a dedicated hockey coach and passionate timepiece collector (@pucks_timepieces), I've spent years immersed in the world of horology. I now combine this passion with my hockey-playing daughters, and together we create the unique presentations you see here. Our photography is inspired by contemporary artists like KAWS, Banksy, Joan Cornellà, Death NYC, and Shepard Fairey. This artistic approach adds a distinctive, creative character to how each watch is presented.


Trust, Responsiveness & Trades
When you purchase from me, you can expect a seamless experience. I'm highly responsive and happy to provide extra photos or details to ensure you feel great about your purchase. I have an A+ BBB rating, am a past president and current business member of the Sauk Prairie Area Chamber of Commerce, and many timepieces in our inventory can also be seen at Chalmers Jewelers in Middleton, WI if desired. Trades are welcome — please send photos and your requested trade value.


Investing in Tomorrow's Horologists
Pucks & Timepiece has proudly made a pledge to the Hands of Time Scholars Foundation. A portion of this, and every timepiece we sell, helps support aspiring watchmakers by breaking down financial barriers so passionate students can access world-class training.