[Diameter] 31mm
[Movement] Equipped with a fully automatic mechanical movement
[Ring] Rolex RingCommand triangular pit pattern/aperture/diamond ring
[Mirror] Sapphire glass mirror
[Material] Imported 316L stainless steel case
[Strap] Stainless steel (Oystersteel) optional three-bead/five-bead chain strap
[Buckle] Original buckle