Very nice watch with factory diamond bezel and MOP dial, the battery was just replaced. Size 23mm. Wrist size max: 6.5 inch. 

Details:

Brand: Omega 

Model: Constellation

Reference: 895.1243

Year: 1998

Material: Stainless Steel + 18k Gold + Factory diamonds MOP Dial

Dimensions: 23mm

Crystal:  Sapphire Crystal

Movement: Quartz

Bracelet/Strap: Original Bracelet 6.5 inch Size

Box/Papers: No/No