For a refined take on classic dress styling, the rolan features a stainless steel case paired with a mother-of-pearl dial and a brown leather strap. The composed design is complemented by applied indices and balanced proportions that suit both formal and everyday wear. Mother-of-pearl dial 37. 0mm stainless steel case mineral crystal sustainably powered by any light with eco-driveâ® technology that never needs a battery brown leather strap; buckle clasp water resistant to 50 meters we are an authorized citizen dealer