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O Seamaster Ref# 210.30.42.20.06.001

O Seamaster Ref# 210.30.42.20.06.001

$349.00
$1,708.00 $349.00
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Orders can be canceled within 3 hours of purchase or before seller confirmation — whichever comes first. After that, cancellations are not possible.
Returns or exchanges are accepted within 3 days of delivery if items are unused, in original condition and packaging.
Custom or personalized products are non-returnable
We strive to provide the best shopping experience possible. If for any reason you’re not satisfied with your purchase, you may return it within 3 days of the delivery date for a refund or exchange.
If you experience any issues with your order, please contact us — we’re here to help.

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.

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O Seamaster Ref# 210.30.42.20.06.001
$349.00
$1,708.00 $349.00
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LUXURY HOROLOGY SHOP
O Seamaster Ref# 210.30.42.20.06.001
$349.00
$1,708.00 $349.00

What Our Customers Think

4.8

Based on 1.036 Reviews

  • Johan D. June 2025
    Verified Buyer
    Nice Product
    Nice Product. I'm happy with my purchase.
    O Seamaster Ref# 210.30.42.20.06.001     Was this helpful? 78 0
  • James R.
    Verified Buyer
    Exceptional experience from start to finish.
    I was a bit hesitant to make such a significant purchase online, but the team here made it seamless. The communication was proactive, and the item arrived much faster than expected. You can tell they truly care about their clientele.
    O Seamaster Ref# 210.30.42.20.06.001     Was this helpful? 88 0
  • Sarah M.
    Verified Buyer
    The packaging alone is a work of art.
    Unboxing this was an absolute treat. It’s rare to find a shop that pays this much attention to detail. Everything was securely wrapped and presented with a level of elegance that matches the price point. Will definitely be a returning customer.
    O Seamaster Ref# 210.30.42.20.06.001     Was this helpful? 61 0
  • Robert H.
    Verified Buyer
    Authenticity and professionalism.
    It’s hard to find trustworthy sources these days, but this shop is the real deal. The documentation included was meticulous, and the piece was in pristine condition. Highly recommend for anyone looking for top-tier service.
    O Seamaster Ref# 210.30.42.20.06.001     Was this helpful? 54 0
  • Michael L.
    Verified Buyer
    Swift delivery and impeccable service.
    Ordered on a Tuesday and it was on my wrist by Thursday morning. The overnight shipping was handled perfectly, and the tracking updates were spot on. A flawless transaction in every way.
    O Seamaster Ref# 210.30.42.20.06.001     Was this helpful? 42 0
  • David W.
    Verified Buyer
    Exceeded my expectations.
    Pictures don't do justice to the quality of what I received. The curation in this shop is clearly handled by experts. If you're looking for something unique and high-caliber, look no further.
    O Seamaster Ref# 210.30.42.20.06.001     Was this helpful? 36 0
  • Christopher P.
    Verified Buyer
    A cut above the rest.
    I've purchased from several high-end retailers over the years, but the personal touch here is what sets them apart. I had a quick question regarding the delivery, and their support team responded within minutes. That’s how luxury service should be.
    O Seamaster Ref# 210.30.42.20.06.001     Was this helpful? 22 0
  • Thomas B.
    Verified Buyer
    The perfect anniversary gift.
    I needed something special on short notice and the staff went above and beyond to ensure it arrived on time. The presentation was so beautiful I didn't even need to wrap it. She was absolutely thrilled.
    O Seamaster Ref# 210.30.42.20.06.001     Was this helpful? 13 0
  • Elizabeth G.
    Verified Buyer
    Attention to detail is unmatched.
    From the sleek website interface to the final delivery, the entire process felt premium. The item was exactly as described, perhaps even better in person. Truly a 5-star establishment.
    O Seamaster Ref# 210.30.42.20.06.001     Was this helpful? 56 0
  • Mark S.
    Verified Buyer
    Smooth and secure.
    When spending this kind of money, security is my main concern. The checkout process was secure, and the discreet packaging for shipping gave me great peace of mind. Very professional.
    O Seamaster Ref# 210.30.42.20.06.001     Was this helpful? 6 0
  • Anthony D.
    Verified Buyer
    Finally found my go-to shop.
    I’ve been following this store for a while and finally made my first purchase. I couldn’t be happier with the decision. Quality service, fast shipping, and a stunning selection. I’ll be back for the next one soon.
    O Seamaster Ref# 210.30.42.20.06.001     Was this helpful? 29 0