A classic Schofield design detail, a winding crown in a contrasting metal. The Beater crown for the B2 is no different from the B1, stainless steel, matt finish with a polished dome. The same dome geometry as the crystal. This surface is engraved and filled with 8 concentric circles resembling a Fresnel lens found in lighthouses. The exposed screw heads that fasten the strap to the case are in a matt finish stainless steel to match the crown.