Presage Japanese Garden Collection U.S. Exclusive Inspired by the serenity of a Japanese Garden Fine mechanical watchmaking from Japan Manual and automatic winding capabilities 21,600 vibrations per hour Power reserve: approximately 41 hours 23 jewels Light blue paving stone textured dial Textured indices Date calendar Blue second hand Dual-curved sapphire crystal Screwdown see-through caseback Case diameter: 41.7mm Stainless steel case and bracelet Deployment clasp with push button release Water-resistant to 3 bar, 30 meters (99 feet) Caliber 4R35