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Omega Constellation Co-Axial Automatic 38 mm, reference 123.20.38.21.02.009, photo 1
Omega Constellation Co-Axial Automatic 38 mm, reference 123.20.38.21.02.009, photo 2
Omega Constellation Co-Axial Automatic 38 mm, reference 123.20.38.21.02.009, photo 3
Omega Constellation Co-Axial Automatic 38 mm, reference 123.20.38.21.02.009, photo 4
Omega Constellation Co-Axial Automatic 38 mm, reference 123.20.38.21.02.009, photo 5
Omega Constellation Co-Axial Automatic 38 mm, reference 123.20.38.21.02.009, photo 6
Omega Constellation Co-Axial Automatic 38 mm, reference 123.20.38.21.02.009, photo 7
Omega Constellation Co-Axial Automatic 38 mm, reference 123.20.38.21.02.009, photo 8
Omega Constellation Co-Axial Automatic 38 mm, reference 123.20.38.21.02.009, photo 9
Omega Constellation Co-Axial Automatic 38 mm, reference 123.20.38.21.02.009, photo 10
Omega

Omega Constellation Co-Axial Automatic 38 mm Reference 123.20.38.21.02.009

Silver dial · Two-tone bracelet · 38 mm

Item WFA3V23Z4

Pre-OwnedOriginal papersOriginal boxYear: 2026

Condition

New
Brand new and never worn, as supplied.
Unworn
Never worn. It may have been stored or displayed, but shows no signs of use.
Very good
Lightly worn with at most very faint signs of use; close to new.
Good
Worn, with visible but normal signs of use for its age.
$4,840
  • Card, Apple Pay or Google Pay on Stripe’s secure checkout, no card feePayPal, or a card through PayPal, on PayPal’s secure checkout, no feeWe confirm the watch is available, then send you the payment details · How to pay

In stock · processing at least 24 hours · free US delivery in 1–3 business days

To the FedEx location nearest you, collected with photo ID: the watch never waits on a doorstep.

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Case
38 mm · Steel & Yellow Gold
Movement
Automatic · 8500
Dial
Silver
Water resistance
100 m

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What’s included

  • Original box
  • Original papers (2026)
  • 24-month Watchflix NYC warranty
  • Secure checkout by Stripe: Visa, Mastercard, American Express, Apple Pay, Google Pay. We never see your card details.
  • Secure checkout by PayPal: your PayPal account or a card. We never see your payment details.
  • Authenticated by the Watchflix NYC specialist before it ships · How we check
  • Free, fully insured US delivery to the FedEx location nearest you in 1–3 business days. You collect it with a photo ID matching the order, so the watch never waits on a doorstep. · Shipping
  • Outside the United States? Message us on WhatsApp first and we confirm delivery to your country, the cost and the time. Import duties and taxes are charged by your country's customs when the watch arrives. They are not included in our prices and are paid by the buyer.
  • 14-day returns, with no restocking fee · Refund policy
  • Watchflix LA · 5.0 on Google from 480 reviews · Read reviews
  • Want to see this exact watch? Ask us on WhatsApp for live photos before you buy. · Ask for photos

Specifications

Overview

Brand
Omega
Reference
123.20.38.21.02.009
Year
2026
Condition
Pre-Owned
Made for
Men's
Original box
Yes
Original papers
Yes

Case and dial

Material
Steel & Yellow Gold
Diameter
38 mm
Dial
Silver
Crystal
Scratch Resistant Sapphire
Water resistance
100 m

Movement

Movement
Automatic
Caliber
8500
Frequency
25.2 vibrations per hour
Functions
Date

Bracelet

Bracelet or strap
Steel & Yellow Gold
Clasp
Push-Button Deployant

Other

Bezel
Fixed
Case back
Transparent
Jewels
39
Strap color
Brushed

Movement: Omega calibre 8500, with 30 watches in stock.

New to Omega? Read our Omega buying guide

Description

The Omega Constellation Co-Axial Automatic 38 mm (reference 123.20.38.21.02.009) is a 38 mm steel & yellow gold watch with a silver dial on a steel & yellow gold bracelet.

It is listed at $4,840 at Watchflix NYC, in stock in the US.

It is powered by an automatic movement, caliber 8500. Functions: date. Water resistant to 100 m.

Condition: pre-owned, 2026. Supplied with the original box and papers.

Checked by our specialist before it ships, and delivered fully insured.

About the Omega Constellation

The Constellation has been Omega's chronometer dress line since 1952. Its modern versions are recognizable by the "claws" on the case sides and the Roman numerals on the bezel, in sizes for men and women.

Constellation sizes range widely, from small ladies' quartz models to 41 mm automatics: check the Case size row and whether the movement is quartz or a Co-Axial automatic.

We stock 369 Omega Constellation watches, from $790 to $54,120.

Guides for this Constellation

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