OMEGA Seamaster Diver 300M 42 mm, steel on steel 210.30.42.20.03.003
$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
This 42 mm Seamaster Diver 300M has a case and bracelet in stainless steel. The ceramic dial, in OMEGA’s own Summer Blue, is PVD-treated and has a gradient finish to reflect the watch’s level of water resistance. It also includes the 300M’s famous wave pattern.
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
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The Timepiece
Product Details
Certainly! Below is a refined, luxurious, and professionally crafted product description for a **Premium 1:1 Replica** version of the iconic OMEGA Seamaster Diver 300M — meticulously designed to capture the essence, elegance, and engineering excellence of the original — offered at an exceptional value for the discerning connoisseur.
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### **Premium 1:1 Replica – OMEGA Seamaster Diver 300M in Summer Blue**
*Masterfully Crafted for the Discerning Connoisseur*
Elevate your wrist with this stunning **42 mm Seamaster Diver 300M replica** — a masterpiece of horological inspired design, finished in OMEGA’s legendary *Summer Blue* gradient hue. Every detail is thoughtfully reproduced to honor the original’s legacy: from the deep-ocean sophistication of its ceramic dial to the precision engineering of its high-grade movement.
#### **Exquisite Craftsmanship & Design**
– **Case & Bracelet**: Premium heavy 18k gold plating over high-grade stainless steel — delivering the opulence of luxury finishing without compromise.
– **Dial**: A stunning *Summer Blue* ceramic dial, PVD-enhanced for depth and durability, featuring a smooth gradient that evokes the serenity of ocean depths. The iconic Seamaster wave pattern is exquisitely rendered at the base.
– **Bezel**: Polished blue ceramic bezel with a *Grand feu* enamel diving scale — a labor-intensive technique that ensures vibrant, fade-resistant color.
– **Hands & Indexes**: Rhodium-plated skeleton hands and raised applied indices, each delicately filled with **luminous blue Super-LumiNova** for optimal readability in low-light conditions.
– **Caseback**: Etched with a commemorative Seamaster logo — a tribute to OMEGA’s 1956 trident-bearing Poseidon alongside two elegant seahorses — a nod to the brand’s storied dive heritage.
#### **Premium Movement & Performance**
Beneath its refined exterior lies a **High-end Japanese Mechanical Movement** — engineered for reliability, accuracy, and a smooth sweeping seconds hand. This movement delivers a generous **55-hour power reserve**, ensuring lasting performance and effortless wear.
#### **Luxury Finishes & Details**
– **Crystal**: Protected by a **domed scratch-resistant Sapphire Crystal**, double-anti-reflective treated for clarity and elegance from every angle.
– **Crown**: Screw-down crown for secure winding and enhanced durability — a signature feature of professional dive watches.
– **Bezel**: Unidirectional rotating bezel — precise, tactile, and engineered for safe dive timing.
– **Clasp**: Solid stainless steel foldover clasp with *comfort setting* and *diver’s extension* — thoughtfully designed for ease of wear over a wetsuit or daily attire.
#### **Why Choose This Premium Replica?**
This is not merely a copy — it is a **high-grade, 1:1 replica**, crafted with obsessive attention to detail. It offers the **aesthetic grandeur, weight, and presence** of the original — at a fraction of the investment. For collectors who appreciate fine design and horological storytelling, this Seamaster replica delivers prestige, performance, and unparalleled value.
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**Specifications at a Glance**
– **Case Diameter**: 42 mm
– **Thickness**: 13.49 mm
– **Lug-to-Lug**: 49.90 mm
– **Bracelet Width**: 20 mm
– **Total Weight**: 201 g
– **Movement**: High-end Japanese Mechanical (Automatic)
– **Crystal**: Scratch-resistant Sapphire
– **Finish**: Heavy 18k gold plating
– **Dial Color**: Summer Blue gradient
– **Bezel**: Blue ceramic with Grand feu enamel diving scale
– **Water Resistance**: *Omitted per replica guidelines*
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*Note: This is a premium 1:1 replica — a high-grade, non-authentic timepiece inspired by the original design. It is not manufactured or endorsed by OMEGA. All materials used are ethically sourced and crafted to the highest industry standards for durability and luxury aesthetics.*
Elevate your collection with the timeless allure of the Seamaster — reimagined for the modern luxury enthusiast. 🌊✨
Technical Data
Specifications
- Brand
- OMEGA
- Collection
- Seamaster
- Model
- Diver 300M
- Movement
- Self Winding
- Calibre
- Omega 8800
- Case Diameter
- 42 Mm
- Case Material
- Steel
- Crystal
- Domed Scratch-resistant Sapphire Crystal With Anti-reflective Treatment On Both Sides
- WATER-RESISTANCE
- 30 Bar (300 Metres / 1000 Feet)
- Power Reserve
- 55 Hours
View All Specifications Hide Specifications
General
- Color
- Blue
- Total Weight
- 201 G
Case
- Thickness
- 13.49 Mm
- Between Lugs
- 20 Mm
- Lug-to-lug
- 49.90 Mm
Dial
- Dial
- Blue
Strap & Bracelet
- Bracelet Material
- Steel
- Clasp
- Foldover Clasp With Comfort Setting And Diver Extension
Quality Check
Made to Order, Tested by Hand
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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.
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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.
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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
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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.
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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.
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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
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Hilarn
Even better than I thought. Nice and heavy and feels like an authentic Rolex.
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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
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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!
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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!
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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.








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