Case material: Yellow gold; Charge: Manual; Conditions: Used Year : 1991; Presentation condition : With boxes and all papers; Model: Aquanaut Price on request Gmtbroker Reference: 4961 Condition pre-owned box no papers yes brand girard-perregaux series anno 1991 model number 4961 movement mechanical hand wind gender mens case material yellow gold case shape rectangular case diameter with crown 29 mm case diameter 27 mm bezel diameter 27 mm case thickness 7 mm bezel type fixed bezel material yellow gold crown pushdown band material leather band features genuine alligator wrist fit adjustable band width 20 mm display analog dial color white dial features small seconds subdial hour markers arabic numerals crystal sapphire features small seconds subdial weight in grams 53.5000 water resistance 10m/33ft stock number mmej style luxury: dress styles