OMEGA Constellation Observatory 39.4 mm, Canopus Gold™ on alligator 140.53.39.21.99.004
$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
The Constellation Observatory marks a defining moment in OMEGA’s pursuit of precision.
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
**Premium 1:1 Replica — OMEGA Constellation Observatory**
*Where Legacy Meets Masterful Craftsmanship*
Experience the enduring elegance and horological excellence of the legendary **OMEGA Constellation Observatory**—now reimagined as a **Premium 1:1 Replica**, meticulously crafted to capture every nuance of design, detail, and prestige of the original timepiece.
This exquisite replica honors OMEGA’s historic commitment to precision and innovation, embodying the spirit of the original 1952 Constellation while delivering modern refinement and exceptional value. Designed for the discerning connoisseur who appreciates both heritage and craftsmanship, this replica delivers the unmistakable presence of high-end luxury—without the extraordinary price tag.
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### ✨ Key Highlights
– **1:1 Precision Replica** — Faithfully replicated in every detail, from the iconic “dog-leg” lugs to the intricate “Pie-Pan” dial
– **Heavy 18K Gold Plating** — Rich, lustrous finish inspired by Canopus Gold™, offering the look and feel of solid gold
– **Premium Gemstone Accents** — Diamond-polished applied indices and hands, adorned with high-grade crystal embellishments
– **Scratch-Resistant Sapphire Crystal** — Domed, beveled, and treated with dual-side anti-reflective coating for superior clarity
– **High-End Japanese Mechanical Movement** — Smooth sweeping seconds, precise timekeeping, and a reliable 60-hour power reserve
– **Sapphire Caseback** — Transparent back reveals a beautifully skeletonized rotor, engraved with the Constellation Observatory emblem
– **Luxury Packaging** — Presented in a refined marquetry-style box, complete with the signature emblem
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### 🕰️ Design & Craftsmanship
The **39.4 mm polished-and-brushed case** exudes refined authority, with sharp, faceted “dog-leg” lugs and a bezel defined by bold, geometric clarity. The **dark blue alligator leather strap**—lined with soft grained calf leather—drapes elegantly on a matching 18K gold-plated pin buckle.
The **silver “Pie-Pan” dial** is a loving homage to the 1952 original: its dodecagonal facets catch the light with subtle brilliance, while **8 hand-guilloched grooves** add depth and dimension. Applied indices and dauphine hands—fully polished and gold-plated—deliver timeless legibility and sophistication. The iconic Constellation star and OMEGA logo are precisely placed, completing the heritage-inspired narrative.
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### ⚙️ Engineered for Excellence
At the heart of this masterpiece beats a **high-grade Japanese automatic movement**—engineered for smooth operation, accuracy, and durability. With a **60-hour power reserve**, it ensures reliable performance day after day, while the **transparent sapphire caseback** reveals a skeletonized rotor, elegantly embellished with the Constellation Observatory medallion.
Though inspired by the original’s technical prowess, this replica avoids the pitfalls of mass production—delivering true *premium* quality for collectors and enthusiasts who demand authenticity in form, finish, and function.
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### 📏 Specifications
| Feature | Detail |
|——–|——–|
| **Case Material** | Heavy 18K Gold Plated Stainless Steel |
| **Case Diameter** | 39.4 mm |
| **Case Thickness** | 12.23 mm |
| **Lug-to-Lug** | 47.20 mm |
| **Between Lugs** | 19 mm |
| **Dial** | Silver “Pie-Pan” with guilloché accents |
| **Indexes & Hands** | 18K gold-plated, diamond-polished |
| **Crystal** | Domed, beveled **Sapphire Crystal**, dual anti-reflective coating |
| **Strap** | Dark blue alligator leather (grained calf undersurface) |
| **Clasp** | Polished 18K gold-plated pin buckle |
| **Movement** | High-end Japanese Automatic (60h power reserve) |
| **Caseback** | Solid with laser-engraved emblem (non-transparent for replica integrity) |
| **Weight** | ~105 g |
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> ✅ **Note**: This is a **Premium 1:1 Replica Edition**, meticulously crafted to replicate the design and aesthetic of the original OMEGA Constellation Observatory. It is **not an authentic luxury timepiece**, but rather a high-grade collector’s piece—offering exceptional value, craftsmanship, and presence for those who appreciate fine watchmaking without the luxury markup.
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**Elevate your wrist. Embrace the legacy. Own the distinction.**
*The Constellation Observatory Replica — a tribute to precision, redefined.*
Technical Data
Specifications
- Brand
- OMEGA
- Collection
- Constellation
- Model
- Observatory
- Movement
- Self Winding
- Calibre
- OMEGA 8915 Sedna Gold
- Case Diameter
- 39.4 Mm
- Case Material
- Canopus Gold™
- Crystal
- Domed, Bevelled And Scratch-resistant Sapphire Crystal With Anti-reflective Treatment On Both Sides
- WATER-RESISTANCE
- 3 Bar (30 Metres / 100 Feet)
- Power Reserve
- 60 Hours
View All Specifications Hide Specifications
General
- Color
- Silver
- Total Weight
- 105 G
Case
- Thickness
- 12.23 Mm
- Between Lugs
- 19 Mm
- Lug-to-lug
- 47.20 Mm
Dial
- Dial
- Silver
Strap & Bracelet
- Bracelet Material
- Alligator
- Clasp
- Pin Buckle
- Buckle Material
- Canopus Gold™
- Strap Color
- Blue
- Strap Surface
- Alligator Leather
- Strap Underside
- Grained Calf Leather
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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