The SLGW002 & SLGW003 are new hand-wound watches from Grand Seiko's Evolution 9 collection, featuring the Caliber 9SA4 movement with 10 vibrations per second and an 80-hour power reserve. These watches offer a delightful winding experience and showcase the intricate "Kohaze" movement through a see-through case back. With a refined design and exceptional craftsmanship, they are sure to captivate watch enthusiasts.