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
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
Case: Visible surface wear consistent with age (hairlines and light scratches).
Caseback / sealing area: Noticeable black residue and material degradation around the perimeter (likely aged gasket/seal remnants). This should be addressed during service.
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.
Movement: Signed “OMEGA SWISS.” Working well. For optimal accuracy and reliability, a service is recommended.
Bracelet: Omega stainless steel bracelet marked 1209/202 with visible wear and scuffs from use.
Accessories: Watch only.
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.
