Offered here is an Omega Constellation Megaquartz with the iconic “f 2.4 MHz” high-frequency quartz movement and a striking dark blue stardust/aventurine-style dial. This distinctive rectangular “Manhattan-era” design with integrated bracelet is a hallmark of Omega’s 1970s precision-led quartz development, and remains one of the most recognizable Megaquartz executions.
Overview
The dial is signed Constellation and OMEGA MEGAQUARTZ f 2.4 MHz, with a date aperture at 6 o’clock. The caseback interior is clearly stamped with Omega markings and the references 196.0013 and 396.0806, confirming the correct family/reference pairing commonly associated with the Constellation Megaquartz 2.4 MHz (calibre family typically referenced as cal. 1510 for this configuration).
Specifications
| BRAND |
Omega |
| MODEL |
Constellation Megaquartz “f 2.4 MHz” |
| REFERENCE |
196.0013 (caseback also stamped 396.0806) |
| MOVEMENT |
Quartz, signed “OMEGA SWISS” (Megaquartz 2.4 MHz family; calibre 1510) |
| DIAL |
Dark blue stardust/aventurine-style dial; signed “Constellation”, “OMEGA MEGAQUARTZ f 2.4 MHz”; “SWISS MADE” at 6 o’clock |
| FUNCTIONS |
Hours, minutes, central seconds, date |
| CASE |
Stainless steel (caseback interior stamped “ACIER INOXYDABLE”) |
| CASEBACK MARKINGS |
Omega Watch Co triangle; “FAB. SUISSE / SWISS MADE / ACIER INOXYDABLE / S.F”; ref. 196.0013 and 396.0806 |
| BRACELET |
Stainless steel Omega bracelet; stamped “STAINLESS STEEL OMEGA” and “1209/202” |
| CRYSTAL |
Not specified (please refer to photos) |
| DIMENSIONS |
32.5 mm without crown; 34.5 mm with crown |
| ERA |
1970s (approx., based on reference family and Megaquartz production period) |
Condition & Important Remarks
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Case: Visible surface wear consistent with age (hairlines and light scratches).
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Caseback / sealing area: Noticeable black residue and material degradation around the perimeter (likely aged gasket/seal remnants). This should be addressed during service.
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Dial & hands: Dial presents with an attractive stardust effect and appears in good condition. Hands show normal wear; details are best judged from the close-up photos.
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Movement: Signed “OMEGA SWISS.” Working well. For optimal accuracy and reliability, a service is recommended.
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Bracelet: Omega stainless steel bracelet marked 1209/202 with visible wear and scuffs from use.
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Accessories: Watch only.
- The serial was blurred by me on the movement.
Important Notice
No affiliation with the brand. Sold as-is. Condition is exactly as shown in the photos. Timekeeping may vary due to age; a service is always recommended for optimal accuracy. Water resistance is NOT guaranteed and has not been pressure-tested—please have the watch tested and serviced before any contact with water. Feel free to reach out with any questions or refer to the photos for details.