Hublot Spirit of Big Bang Moonphase Watch, Model 647.NX.1137.RX

Grey titanium case with black rubber strap. Fixed grey titanium bezel featuring dark shade recessed inlays and a black inner flange. Silver skeleton dial equipped with luminous silver-tone hands and index hour markers including minute markers around the outer rim. Analog dial type; luminescent hands and markers for night-time reading. Date display positioned at 1 o'clock. Three sub-dials: one indicating moon phase, another displaying small seconds function. Powered by Hublot Calibre HUB1770 automatic movement with 27 jewels and a frequency of 28800 vph (approximately). Power reserve approximately 50 hours. Scratch-resistant sapphire crystal lens. Push/pull crown for time setting. Transparent sapphire case back revealing the mechanical movement. Tonneau-shaped grey titanium case measuring 42 mm in diameter, with a strap width of 36 mm. Fold-over clasp equipped with push button release mechanism ensures secure closure and easy adjustment. Water resistant to 100 meters / 330 feet depth suitable for swimming or diving conditions but not extreme pressure activities. Functions include moon phase display, big date at the 1 o'clock position, analog hour hand, and minute hand.