Studio photography coming soon — this render reflects the reference's dial, case and bracelet.
Omega Seamaster Diver 300m Ceramic 42mm
Bronze · Black dial · Bronze bracelet · Ceramic (unidirectional) bezel
SKU SEAMASTER-421-AWrite a review
$498.00In stock
Earn 498 points ($4.98) with this purchase · Added Feb 4, 2026
1
You won't be charged now. Pay after you approve the QC photos.
Sign in to sync your wishlist across devices.
- QC first, payment later. Every watch is inspected by our team before it ships. You receive detailed photos and a video, and you only pay once you approve.
- Free worldwide shipping on every order
- Inspected & verified before dispatch · 24-month warranty
- Free gift with any watch order over $200.00.
- Questions? WhatsApp us about this piece.
New Release: Seamaster Diver 300M – A Stunning Fusion of Bronze Gold and Burgundy Red---Come with Free Rubber Strap -- Until Stocks End!Featur…
Highlights
- Case: Bronze, 42 mm
- Dial: Black
- Bezel: Ceramic (unidirectional)
- Bracelet: Bracelet
- Movement: automatic
Every piece is inspected to our five-step quality-control standard — appearance, timegrapher test, manual function check, QC photos & video for your approval — before it ships insured with tracking. Covered by our 24-month warranty.