Omega Caliber 1346: High-Performance Automatic Movement for Modern Omega Watches

The Omega Caliber 1346 is an automatic mechanical movement introduced in the mid-2000s. Built on the reliable ETA 2892-A2 platform, the 1346 incorporates Omega’s proprietary enhancements, including improved shock resistance, accuracy, and finishing quality.

This caliber has powered various Omega models, combining Swiss craftsmanship with modern watchmaking technology.

Technical Specifications

• Type: Automatic mechanical

• Functions: Hours, minutes, central seconds, quickset date

• Jewels: 25

• Frequency: 28,800 vibrations per hour (vph)

• Power Reserve: Approximately 48 hours

• Hacking Seconds: Yes

• Diameter: About 25.6 mm

• Thickness: Around 3.6 mm

• Beat Rate: 4 Hz

Watches Featuring Caliber 1346

The Caliber 1346 has been installed in:

• Omega Seamaster Professional watches of the mid-2000s

• Omega De Ville collections

• Selected Aqua Terra and other dress watches

• Other Omega timepieces requiring precise and durable automatic movements

Typical watch features include:

• Stainless steel, gold, or two-tone cases

• Date windows at 3 o’clock

• Sapphire crystals with anti-reflective coatings

• Elegant and sporty dial designs

Performance and Durability

The 1346 offers:

• Smooth and reliable automatic winding

• Stable and accurate timekeeping at 28,800 vph

• Quickset date for easy calendar management

• Hacking seconds for precise time synchronization

• Enhanced shock resistance suitable for daily wear

Maintenance and Servicing

Routine maintenance involves:

• Servicing every 4 to 6 years

• Cleaning and lubrication of movement parts

• Replacement of worn components as necessary

• Gasket and seal inspections to maintain water resistance

Parts and servicing expertise are widely accessible due to the movement’s ETA heritage.

Collector Appeal

Collectors appreciate the Omega Caliber 1346 for:

• Its blend of classic mechanical craftsmanship and modern enhancements

• Use in popular Omega watches of the mid-2000s

• Robustness, precision, and smooth operation

• Balanced design suitable for various styles and occasions

Final Thoughts

The Omega Caliber 1346 exemplifies Omega’s dedication to quality, precision, and innovation. It remains a favored movement among collectors and enthusiasts seeking reliable Swiss automatic watches with exceptional engineering.