Girard Perregaux 81010-11-431-BB6A
Girard-perregaux, Girard-King, Crown series, model: 81010-11-431-BB6A, complete set, men's watch, automatic mechanical, GP01800-0008 movement, diameter: 42mm, stainless steel case with Parisian nail-pattered blue dial, alligator leather strap, transparent back, water-resistant to 100 meters.