Omega Geneve Dynamic Ω watermark on the crystal. Model: TOOL102, Ladies' manual winding Size: Width: Approximately 30mm (excluding the crown) Length: Approximately 33mm (lug to lug) Thickness: Approximately 10mm Original bracelet Maximum wrist circumference: Approximately 16cm Overhauled in January 2025, crown gasket replaced. Currently running normally. Please refrain from purchasing if you are concerned about minor details, as this is an antique watch.