Case material: Steel; Charge: Quartz; Conditions: Excellent Presentation condition : With boxes and all papers; Model: Profile Price on request Gmtbroker Reference: 8488 steel, sapphire crystal, quartz movement, black dial with 3 indicators, chronograph, date, crown with logo of Montblanc, two buttons, 33 mm diameter, luminescent handles, waterproof 30 meters, black leather strap, folding clasp.