The Omega Electronic Constellation Chronometer features a Cal. 1250 F300 movement with a pair of tuning forks vibrating at 300Hz for precise timekeeping.

• Condition: Serviced, original dial in great condition, minor scratches on the caseback
• Movement: F300 Hz Quartz Movement
• Case material: Stainless Steel (Gold Plated)
• Diameter: 38 mm diameter (w/o crown)

A beautifully preserved Omega f300Hz Electronic Chronometer with a gold-tone case and working day/date complication. This is a true collector's piece from the golden era of electronic innovation.

• Condition: Very good vintage shape
• Movement: Omega f300Hz tuning fork (licensed from Bulova Accutron)
• Case size: 38mm
• Day/date display: quickset working

A 1970s Omega Seamaster f300Hz Electronic Chronometer featuring a tuning fork movement. It is in working condition and comes with a black leather strap.

• Condition: Vintage wear but good overall, fully functional
• Movement: Omega 1250 (ESA 9162 tuning fork)
• Case diameter: 40mm
• Dial color: Brushed grey

A 38mm stainless steel Omega Geneve Chronometer Electronic f300Hz watch in excellent condition, featuring a quartz movement and a stainless steel band.

• Condition: Excellent condition with light wear, scratches, and marks
• Case Width: 38mm (without crown)
• Band Size: Full Length
• Will Fit Wrist Up To: 19cm

A 1972 Swiss Omega Electronic f300Hz Chronometer Day/Date watch with a 12 Jewel Swiss made caliber 1260 movement. The watch features an original mint two toned silver dial and a stainless steel case with a coin edge bezel.

• Condition: Not running, mechanical issues
• Case dimensions: 40mm lug to lug, 35mm excluding crown
• Movement type: Tuning Fork
• Crystal material: Hesalite

1972 Omega Constellation F300hz featuring a two-tone blue dial and a 37.5mm x 42mm C-shaped case.

• Condition: pre-owned, running but not keeping time
• Case Size: 37.5mm x 42mm
• Movement Type: tuning fork
• Strap Included: true

This Omega Constellation Chronometer Electronic quartz f300Hz features a sweeping seconds hand and case diameter of 37mm. The watch is accurate and in good condition.

• Condition: quite clean
• Case Diameter: 37mm

1972 Swiss Omega Electronic f300Hz Chronometer Day/Date watch with a handsome and sporty design, utilizing the famous 'Tuning Fork' movement. The watch has a mint two-toned silver dial, stainless steel case, and a 12 Jewel Swiss made caliber 1260 ESA 9164 Omega movement.

• Condition: For sale as is for parts or repair due to movement issue
• Case size: 35mm diameter excluding crown, 40mm lug to lug
• Movement type: 'Tuning Fork' movement