O Seamaster Diver 300M – Ref. 210.30.42.20.06.001
42 mm – Stainless Steel – Grey Wave Dial – Blue Ceramic Bezel

🔹 Overview
The O Seamaster Diver 300M Ref. 210.30.42.20.06.001 is one of O’s most iconic diving watches, uniting advanced technology with timeless elegance and robust design. Featuring a grey laser-engraved wave dial and a bold blue ceramic bezel, it offers the perfect blend of sporty character and refined style.

💎 Key Specifications

• Movement: Automatic – O Co-Axial Master Chronometer Caliber 8800, METAS-certified, resistant to magnetic fields up to 15,000 gauss, ~55 h power reserve

• Functions: Hours, minutes, seconds, date

• Case: Stainless steel, 42 mm; blue ceramic bezel with white enamel diving scale

• Dial: Grey, laser-engraved wave motif; skeleton hands & Super-LumiNova markers

• Bracelet: Stainless steel with folding clasp

• Crystal: Scratch-resistant sapphire with anti-reflective treatment (both sides); sapphire case back

• Water Resistance: 300 m / 1000 ft

✨ Key Highlights

• Legendary Diver 300M design, famously associated with James Bond

• Powered by Caliber 8800, offering chronometer precision, durability, and anti-magnetic performance

• Stainless steel case paired with a refined blue ceramic bezel for sporty elegance

• Iconic wave-pattern dial, a hallmark of the Seamaster line

• Versatile tool watch — professional diving performance with everyday sophistication

👉 Conclusion
The Seamaster Diver 300M Ref. 210.30.42.20.06.001 is a professional diving instrument that doubles as a statement of refined taste. Stylish, durable, and precise, it is the perfect choice for those who demand both functionality under pressure and elegance above the surface.