Audemars Piguet Royal Oak Stainless steel chronograph

• Audemars Piguet Royal Oak 26331OR BF 7750 MOVEMENT
• Size: 41mm
• Movement: Audemars Piguet 7750 Automatic Movement 28800bph
• Functions: Hours, Minutes, Seconds, Date
• Crystal: Scratch-proof sapphire crystal with AR coating
• Clasp: Deployment Clasp
• Water resistance: 50 Meters

If you are perfectionist then this may not be an ideal timepiece for you to buy