For sale is one of the only mid-sized diver watches from Omega; the Omega Planet Ocean 39.5mm, a discontinued model with minor signs of wear on the bracelet/clasp.

• Condition: Like new with minor signs of wear on bracelet/clasp
• Age: 1 month old

The Omega Seamaster Planet Ocean features a black dial, 45.5mm case, and Co-Axial Chronometer movement. It has a 600m water resistance and is equipped with a helium escape valve.

• Condition: Good overall with honest wear
• Case Size: 45.5mm
• Water Resistance: 600m

2023 Omega Seamaster Planet Ocean 600M with a black dial, stainless steel case, and rotating dive bezel.

• Condition: Preowned with some scratches on the case and bracelet
• Case dimensions: 39.5mm diameter
• Bezel material: Stainless Steel
• Dial type: Black Ceramic

This is the first Planet Ocean generation with a 39.5mm case size, making it one of the most desirable and collectible versions. It comes in full set condition with various accessories.

• Condition: Very good pre-owned condition
• Case Size: 39.5mm
• Warranty Status: Under warranty until 2028

This is the first Planet Ocean generation to introduce the 39.5mm case size, making it one of the most desirable and collectible versions in the long term.

• Condition: Very good pre-owned condition
• Case Size: 39.5mm
• Warranty Valid Until: 2028

Up for sale is my Omega Seamaster Planet Ocean 39.5mm, a 2024 model in great condition.

• Condition: Great Condition
• Year: 2024
• Case Size: 39.5mm

This Omega Seamaster Planet Ocean features a 43.5mm stainless steel case, blue ZrO₂ ceramic dial, and ceramic bezel, powered by the Caliber 8900 Co-Axial Master Chronometer movement with a 60-hour power reserve.

• Condition: Excellent overall with light surface wear and minor desk wear on the bracelet
• Case size: 43.5mm diameter
• Water resistance: 600m/2000ft
• Movement: Caliber 8900 Co-Axial Master Chronometer

This Omega Seamaster Planet Ocean 600m features a blue ceramic dial with Arabic numerals, paired with luminous broad arrow hands, and is available in 39.5mm case size.

• Condition: Great
• Case size: 39.5mm
• Depth rating: 600m