Diw carbon fiber watch size 40 mm equipped with Cal.3186 movement perspective bottom cover quick calendar sapphire mirror waterproof function nylon belt, As shown

The watch is made of carbon fiber with a soft Velcro strap and an integrated carbon fiber buckle water resistant The watch is made of carbon fiber with a soft Velcro strap and an integrated carbon fiber buckle water resistant The watch is made of carbon fiber with a soft Velcro strap and an integrated carbon fiber buckle water resistant The watch is made of carbon fiber with a soft Velcro strap and an integrated carbon fiber buckle water resistant The watch is made of carbon fiber with a soft Velcro strap and an integrated carbon fiber buckle water resistant.syi