This is an Omega Geneve. It's a manual-winding watch. I purchased it on an online auction some time ago, but I haven't used it much and it's been stored away. It's likely a men's size. The strap was dirty, so I did some cleaning. It's the original, old strap, so please consider it a bonus. The dial and crystal are in relatively good condition for their age, but it is an old watch, so I hope to sell it to someone who understands that. I believe it's all original. I'm not very knowledgeable about watches, so please ask any questions in the comments section.