Description
Quality: High Quality Watch
BRAND : Replica Omega
Category : BEST Speedmaster Moonwatch
Model : 311.90.42.30.99.002
Movement : Replica Handwound
Movement model: Replica Omega caliber 321 B
CaseMaterial : Replica Onyx
DialColour : Replica Black
CaseDiameter : Replica 42.00 mm
Height : Replica 13.39 mm
Indexes : Replica Stick / Dot
Finish : Replica Gloss
Bezel : Replica Tachymeter
Glass : Replica Sapphire
Hands : Replica Stick
Produced : Replica 2025
Shape : Replica Round
Back : Replica Open
Reference : Replica (aka: 31190423099002)
The OMEGA Speedmaster Calibre 321 311.90.42.30.99.002, introduced in 2025 as a platinum interpretation of the historically significant Moonwatch lineage, brings together the architecture of the fourth-generation Speedmaster with the modern revival of one of OMEGAs most important chronograph movements. While the Speedmasters association with all six lunar missions defines its legacy, this reference focuses on material execution, movement fidelity, and artisanal dial construction rather than operational history.
The 42 mm case is crafted from a proprietary platinum alloy enriched with gold, designated Pt950Au20, and features polished and brushed surfaces throughout. A sapphire crystal protects the dial, while the sapphire display back allows a clear view of the manually wound Calibre 321. The case is paired with a matching platinum bracelet, also finished with alternating polished and brushed links, and secured by a clasp bearing a vintage OMEGA logo.
The bezel is executed in black ceramic and fitted with a tachymeter scale in white enamel, including the traditional dot over 90. The dial itself is constructed from black onyx in a stepped configuration, reinforcing the visual link to early Speedmaster references. Applied hour markers and most hands are produced in 18K white gold, as is the vintage OMEGA logo positioned beneath 12 oclock. The three recessed subdials are formed from slices of lunar meteorite, introducing a distinct material contrast while maintaining a restrained monochrome palette.
At the heart of the watch is the OMEGA Calibre 321, a manually wound chronograph movement reconstructed using original specifications and manufacturing methods. Visible through the caseback, the movement features a column-wheel architecture and offers a power reserve of approximately 55 hours. Its reintroduction represents a historically faithful continuation of the calibre originally used in early Speedmaster chronographs.
The Speedmaster Calibre 321 in platinum combines precious materials, archival design codes, and traditional chronograph construction within a modern production context, positioning it as one of the most technically and materially distinctive executions within the contemporary Speedmaster collection.

margaret pimlett –
Very nice, exactly what I expected. I like combining jewelery and a watch, nice accessory.
VStojk –
My son gave this to me for Christmas. It is exactly what I was looking for. The face is large and beautiful Mother of Pearl. Great for everyday use. Not too feminine and very stylish.
Erinn Yeye –
This watch is very eye-catching... It has a lot of shine and if you like flashy this watch is it. Looks good as a dress up look and even looks awesome just to wear with blue jeans. A lady will get noticed wearing this watch.
Adrin Torres Gmez –
Thank you- A+++++
karen johns –
Nice item, it works well, Thanks
Buzz –
fast shipper