Presage Style60's Collection. Celebrating the fresh spirit of the 1960s, this design is an homage to Seiko’s 1964 “Crown Chronograph,” combining a bold ruggedness with a refined and tailored style. Framed by a coordinating metallic bezel, the multi-layer dial inherits the layout of the original model with a futuristic flair and an ice green color inspired by mid-century aesthetics. The faceted indices are polished for an elegant shine, enhanced by the stainless steel case and box shaped crystal, providing beautiful dimensionality. Visible underneath the screwdown see-through caseback, the 23-jewel automatic movement beats at a frequency of 21,600 vibrations per hour and offers manual winding capability with a power reserve of approximately 41 hours. Crafted of stainless steel, this versatile timepiece features a sophisticated multi-row bracelet, tri-fold push button release clasp, a date calendar and LumiBrite hands and markers for superior visibility. 5 bar, 50M Water Resistant