Omega Constellation Automatic Chronometer Ref. 1502.3000

The watch is powered by the Omega Calibre 1120 automatic movement, based on the proven ETA 2892-A2 design, appropriately finished and adjusted to Omega's standards. The movement features 23 jewels, operates at a frequency of 28,800 vibrations per hour, and offers approximately 44 hours of power reserve.

The calibre is COSC-certified, which means it meets rigorous chronometric accuracy standards.

• Movement: Omega Calibre 1120 (base ETA 2892-A2)
• Movement type: automatic, COSC chronometer
• Number of jewels: 23
• Operating frequency: 28,800 vibrations per hour
• Power reserve: approximately 44 hours
• Functions: hours, minutes, seconds, date at 3 o'clock
• Case: stainless steel, bezel with black Roman numerals, griffes
• Case diameter: 35.5 mm excluding crown, approximately 38 mm including crown
• Case thickness: approximately 10 mm, lug to lug: approximately 41.5 mm
• Dial: silver, cross-hair structure, applied indices, dauphine hands
• Crystal: sapphire with internal anti-reflective coating
• Caseback: stainless steel, solid, with Constellation observatory medallion
• Crown: signed Omega
• Bracelet: original, integrated, stainless steel, butterfly clasp, fits wrists up to approximately 21 cm

The case is made of stainless steel and maintains the signature Constellation style. Its diameter is 35.5 mm without the crown, approximately 38 mm with the crown, the thickness is about 10 mm, and the lug-to-lug dimension is approximately 41.5 mm. The case features a bezel with black Roman numerals and claws, or "griffes."

The silver dial has a subtle cross-hair structure, applied indices, dauphine hands, and a date window at the three o'clock position. The entire piece is protected by a sapphire crystal with an internal anti-reflective coating.

The crown is signed with the Omega logo. The case back is solid, made of steel, and features the Constellation observatory medallion.

The watch is equipped with an original, integrated Omega stainless steel bracelet. The bracelet is signed and fits a wrist with a circumference of up to approximately 21 cm.

The distinctive links of the Constellation collection blend well with the lines of the case. The bracelet is finished with a butterfly clasp signed with the Omega logo.

Constellation is one of the most recognizable collections in Omega's history, associated with precision, elegance, and distinctive design. This piece dates from approximately 2007, according to the serial numbers visible on the movement.

The most recognizable elements of the line are the claws, or griffes, and the bezel with Roman numerals. The case back is adorned with an observatory medallion, and the integrated bracelet with its characteristic links forms a cohesive whole with the lines of the case.

The watch is a pre-owned item. It may show natural signs of age and wear. Detailed images of the product show its visual condition and form an integral part of the description.

The item has an original Omega-signed crown and an original, Omega-signed bracelet with a butterfly clasp signed with the brand logo.

The set includes:

• an Omega Constellation watch,