Piaget POLO series model G0A380 men's automatic mechanical watch through the bottom

Piaget model: G0A380 Series: POLO Style: automatic machine, 43 mm, men Material: 18k rose gold Movement manufacturer: Piaget Movement type: automatic machinery Movement diameter: 24.6 mm Movement thickness: 3.5 mm Vibration frequency: 21,600 oscillations per hour Number of gems: 26 Number of parts: 211 Power reserve: 40 hours Description: Central display of hours, minutes and seconds, independent date and week display window, instant day and week device, date and week adjustment device, precise timing fine adjustment device Appearance diameter: 43 mm Case thickness: 11 mm Case material: 18k rose gold