Girard Perregaux diamond & white gold watch marked Wg to the the clasp. Approx case width 23 mm, bracelet length 18 cm, weight ex movement & steel case 37 grams, 17 jewel movement working when tested, tested as 6ct, marked Wg to the the clasp. Approx case width 23 mm, bracelet length 18 cm, weight ex movement & steel case 37 grams, 17 jewel movement working when tested, tested as 6ct