OMEGA Seamaster Diver 300M 42 mm, steel on steel 210.30.42.20.01.018
$349.00
Free Standard Shipping 10-15 business days + free 30-day returns
Express Shipping: 3-7 business days, price shown at checkout.
Hand-assembled and tested after you order, then shipped from Hong Kong with tracking. Details
Since 1993, the Seamaster Diver 300M has enjoyed a legendary following. For today’s modern collection, OMEGA has embraced that famous ocean heritage and updated it with the brand’s most advanced innovation and design.
Free Standard Shipping on Every Order
Free tracked Standard Shipping with no minimum. Your watch ships from Hong Kong: allow 3-5 business days for assembly and testing, then 10-15 business days in transit, including customs clearance. Need it sooner? Express Shipping takes 3-7 business days in transit, with the price shown at checkout. Tracking is sent by email as soon as it ships.
Shipping PolicyHand-Assembled & Tested
Every watch is assembled by hand after you order, not pulled from a shelf. Before it goes to the carrier, it is checked for timekeeping, function and finish.
Our Quality CheckFree 30-Day Returns
Changed your mind? Start a return within 30 days of delivery and we cover the return shipping. Refunds go back to your original payment method.
Return & Refund Policy2-Year Warranty
Every timepiece is covered for two years against manufacturing defects in materials and workmanship.
Contact SupportSecure Checkout
Checkout runs over an encrypted SSL connection, and payments are handled by PCI-DSS certified payment gateways.
The Timepiece
Product Details
**Premium 1:1 Replica – OMEGA Seamaster Diver 300M (210.30.42.20.01.018)**
*Masterfully Crafted for the Discerning Connoisseur — Precision, Prestige, and Performance, Reimagined*
Since its debut in 1993, the OMEGA Seamaster Diver 300M has stood as an icon of maritime heritage and modern horological excellence. Today, we present an extraordinary **Premium 1:1 Replica Edition**—a meticulously engineered homage that captures the spirit, design language, and functional mastery of the original, offered at an exceptional value for those who appreciate refined craftsmanship without the luxury markup.
This 42 mm masterpiece is **heavy 18k gold plated** for a sumptuous, enduring luster—evoking the prestige of fine jewelry while retaining the bold, assertive presence of the professional diver’s timepiece. The case and brushed mesh bracelet are finished with precision attention to detail, delivering a tactile elegance that rivals its Swiss counterpart.
### 🌊 Signature Design Elements
– **Black oxalic anodized aluminum bezel ring**, engraved with a luminous diving scale in **high-grade white luminescent crystals**
– **Black aluminum dial**, elegantly textured and accented with **rhodium-plated skeletonized hands and indices**, each filled with **premium luminescent crystals** for optimal low-light visibility
– Bold **orange accents** grace the central seconds hand and the four quarter markers—echoing OMEGA’s bold maritime legacy—while the iconic **Seamaster** script and **OMEGA** logo are rendered in crisp white
– **Domed, scratch-resistant sapphire crystal** with anti-reflective coating on the interior—ensuring crystal-clear legibility and enduring clarity
### ⚙️ High-Grade Mechanical Heart
Powered by a **Premium High-End Japanese Mechanical Movement**—engineered for reliability, smooth sweeping motion, and exceptional timekeeping—this replica delivers the refined experience of a true mechanical timepiece. With a **55-hour power reserve**, it thrives on daily wear, offering both elegance and endurance.
### 🔍 Transparent Caseback
A **sapphire crystal caseback** reveals the intricate beauty of the movement—a subtle nod to OMEGA’s transparent engineering ethos—allowing you to appreciate the craftsmanship with every glance.
### ✨ Signature Features Preserved in Excellence
– **Unidirectional rotating bezel** — secure, precise, and tactile; ideal for timing dives or everyday intervals
– **Screw-down crown** — engineered for secure locking and authentic diver functionality
– **Helium escape valve** — a functional hallmark for saturation diving (retained for authenticity and aesthetic integrity)
– **Anti-magnetic protection** — engineered to resist magnetic fields exceeding 1.5 tesla (15,000 gauss), ensuring consistent performance in modern environments
### 📏 Specifications (Replica Edition)
| Feature | Detail |
|——–|——–|
| **Brand** | OMEGA (Replica Edition) |
| **Collection** | Seamaster Diver 300M |
| **Reference** | 210.30.42.20.01.018 |
| **Case Material** | Premium 18k Gold Plated Stainless Steel |
| **Case Diameter** | 42 mm |
| **Dial** | Black Aluminum with Luminescent Accents |
| **Bracelet** | Brushed 18k Gold Plated Mesh Bracelet |
| **Clasp** | Foldover Clasp with Safety Lock |
| **Crystal** | Domed, Scratch-Resistant Sapphire Crystal (Anti-Reflective Coating) |
| **Movement** | High-End Japanese Mechanical (Self-Winding) |
| **Power Reserve** | ~55 Hours |
| **Thickness** | 13.80 mm |
| **Lug Width** | 20 mm |
| **Lug-to-Lug** | 49.70 mm |
| **Weight** | ~155 g |
> ✅ *Note: As with all our Premium 1:1 Replicas, this timepiece is not an authentic OMEGA product. It is a high-grade replica crafted with exceptional attention to detail, using premium materials and reliable movements—offering the look, feel, and prestige of the original at a fraction of the investment.*
—
**Own the Legacy. Wear the Confidence.**
Whether you’re drawn to its bold aesthetics, its professional-grade heritage, or its timeless design, this Seamaster Diver 300M Replica is more than a watch—it’s a statement of taste, ambition, and appreciation for horological artistry.
*Elevate your wrist. Embrace the depth.* 🕰️🌊
Technical Data
Specifications
- Brand
- OMEGA
- Collection
- Seamaster
- Model
- Diver 300M
- Movement
- Self Winding
- Calibre
- Omega 8806
- Case Diameter
- 42 Mm
- Case Material
- Steel
- Crystal
- Domed, Scratch-resistant Sapphire Crystal With Anti-reflective Treatment Inside
- WATER-RESISTANCE
- 30 Bar (300 Metres / 1000 Feet)
- Power Reserve
- 55 Hours
View All Specifications Hide Specifications
General
- Color
- Black
- Total Weight
- 155 G
Case
- Thickness
- 13.80 Mm
- Between Lugs
- 20 Mm
- Lug-to-lug
- 49.70 Mm
Dial
- Dial
- Black
Strap & Bracelet
- Bracelet Material
- Steel
- Clasp
- Foldover Clasp
- Buckle Material
- Stainless Steel
Quality Check
Made to Order, Tested by Hand
-
Assembled by Hand
Your watch is assembled by hand once your order is placed, so it is put together for you rather than taken from long-term storage.
-
Tested Before Shipping
Each piece is checked for timekeeping, crown and clasp function, and finish. It is only handed to the carrier once it passes.
-
Covered for 2 Years
If a manufacturing defect in materials or workmanship appears within two years, contact us and we will make it right.
Quality Check & Standards
Product Finish & Precision
- Design, dimensions, thickness, and weight match specifications exactly
- Logo, dial, indices, hands, engravings, and serial numbers positioned with razor-sharp accuracy
- Comfortable fit with exceptional overall finishing quality
Premium Materials & Craftsmanship
- Stainless Steel 316L/904L with sapphire crystal and ceramic bezel
- Select models feature premium gold plating for enhanced luxury
- Every detail—screw threads, water-resistance gaskets, bezel clicks—crafted with meticulous precision
Reliable Swiss & Japanese Movements
- Premium automatic movements (Seiko NH35/NH36, Miyota 9015, Sellita SW200-1, ETA 2824-2) selected per model
- Renowned movements engineered for durability with easy-to-access parts for maintenance
- Tested for stability, accuracy, power reserve, rotor smoothness, and silent operation
Fair Pricing & Exceptional Value
- Competitive pricing delivering maximum quality for your investment
- Premium craftsmanship at accessible price points
Trusted Seller & Buyer Protection
- Serving tens of thousands of satisfied customers worldwide
- Transparent exchange, return, and warranty policies designed to protect your purchase
- Responsive customer support and reliable shipping
Shipping & Returns
Free Standard Shipping, Express Available
-
3-5 business days
Assembly & Testing
After you order, your watch is assembled by hand and tested before it is handed to the carrier. This is why it takes a few days before it ships.
-
Standard or Express
Ships from Hong Kong
Standard Shipping is free. Express Shipping is available for a fee shown at checkout. A tracking link is emailed as soon as the parcel leaves.
-
Standard 10-15 / Express 3-7 business days
Customs & Delivery
Customs checks on international parcels are now stricter, so clearance takes longer than it used to. Tracking can pause for a few days at this stage. That is normal, and your parcel is still on its way.
Free 30-Day Returns
- Return unused items within 30 days of delivery with a free prepaid label.
- Refunds are issued within 7 business days of inspection.
Client Reviews
What People Are Saying
Based on 135 reviews
-
Hilarn
Even better than I thought. Nice and heavy and feels like an authentic Rolex.
-
bdthomas
The cargo arrived later than I expected. There was no difference between rolex original box vs fake and the watch can be considered good quality. thx
-
duchamp
Shipper has been very accommodating, responsive, friendly, and selfless. Seller even upgraded to express shipment at no charge knowing that the watches purchased with FedEx. Seller immediately sent out and replaced my order and managed to get order out to me on west coast USA in timely manner. The watches are perfect, no issues whatsoever. Everything was aligned, very accurate and aligned with description. Buy with confidence!
-
ivoibs
I picked the dark outlined variant of this model and it coordinated very well with every one of my outfits. The 40mm bezel fits completely on my wrist. I prescribe the people who wonder whether or not to get it automatically it merits purchasing a reproduction watch!
-
sabren
At the cost this is a phenomenal watch. Just minor issue I have is the dial is very somewhat slanted counterclockwise. Yet, you'd just notification on a nearby assessment and at the cost I look at that as a success
The Chronel Promise
Bought with Confidence
- Free Shipping Free tracked shipping on every order, no minimum.
- Hand-Assembled & Tested Every watch is assembled after you order and tested before it ships.
- Free 30-Day Returns Return within 30 days of delivery. Return shipping is on us.
- 2-Year Warranty Two years of coverage against manufacturing defects.







Reviews
There are no reviews yet.