The MIANSAI collection holds 3 styles the M1 (Perpetual), M2 (Chronograph) and M3 (Automatic) containing Japanese movements, stainless steel hardware (some with a PVD option) and sapphire glass. The second hand resembles a small hook and the crown was developed from the brand’s popular Screw Cuff. The unique bands are made from French calf and Italian leathers combined with the ribbon and rope materials seen throughout the entire MIANSAI collection.
They occupy the $350 - $500 bracket, it seems, and sell online. Miansai website. Check them out: