Men's Hublot Key of Time watch with black micro blasted titanium case and black rubber strap. Fixed black titanium bezel. Analog black dial featuring black hands and Arabic numeral hour markers. Includes tourbillon/small second sub-dials and power reserve indicator. Powered by the Hublot Calibre HUB9002 hand wind movement, boasting 74 jewels, composed of 512 parts with a frequency of 21600 vph (32,400 bph). Sapphire crystal offers scratch resistance. Unique case shape dimensions: 40.2mm width x 40.1mm length x 9.3mm thickness. Functions include hour, minute, second and power reserve display. Power reserve indicator approximates up to 72 hours or longer from a full wind. Part of the Key Of Time series, embodying luxury watch style with Swiss Made label. Item variations: combinations using elements separated by dots or hyphens (e.g., 902-ND-1140-RX).