Movement & Specifications Case Material AISI 316L Polished Steel Belt Material Calf Ponte Vecchio black, ecru stitching, 24/22.0 standard Dial color black Case Size 44mm waterproofing 100m machine Hand winding In-house calibre P.6000 Other features Power reserve 3 days 19 jewels, frequency 21,600 times/hour Incabloc(R) Seismic Mechanism Function: Hours, Minutes Case Back: Brushed Steel