Melding tradition and modern elegance to subtle effect, the classics premiere men's watch from frederique constant is ideal for those who appreciate refined design and reliable functionality. Silver-tone guilloche pattern dial 38. 5mm brushed and polished stainless steel case with open case back; sapphire crystal swiss automatic movement; 68-hour power reserve black croc-pattern leather strap; buckle clasp water-resistant to 50 meters we are an authorized frederique constant dealer