Hublot Big Bang 441.GS.5221.RX

Model #: 441.GS.5221.RX Mint Green Hublot Big Bang UNICO 42mm Mens Watch

Model #: 441.GS.5221.RX Mint Green Hublot Big Bang UNICO 42mm Mens Watch Prestige Time 5 Year Warranty | Condition | New/Unworn | | --- | --- | | Case Shape | Round | | Case Dimensions | 42mm | | Case Material | Ceramic | | Dial Color | Skeleton | | Crystal | Scratch Resistant Sapphire | | Screw-in Crown | No | | Water Resistance | No rating | Does not allow contact with water | | 30m/99ft - 50m/165ft | Allows for contact with water such as washing hands and rain | | 50m/165ft - 100m/330ft | Allows for light poolside swimming | | 100m/330ft - 200m/660ft | Allows for swimming, snorkeling and showering (do not expose to hot water) | | 200m/660ft - 500m/1650ft | Allows for impact water sports such as board diving and scuba diving | | 500m/1650ft + | Appropriate for serious deep water diving. | | Case Back | Transparent | | Band Material | Rubber | | Color/Finish | Green | | Clasp | Push Button Deployant Buckle | | Movement | Automatic An automatic/self-winding movement is powered by a thin spiral torsion spring, called the mainspring, which is housed in an enclosed barrel inside the movement. The energy produced from the wound spring drives the movement functions. An automatic watch has a weighted rotor mounted on a pivot to the back of the movement, and the rotor is connect to the mainspring through a series of gears. The natural motion of the wearers wrist will cause the rotor to spin, which in turn will automatically wind the mainspring. Complications | Chronograph | • **Case:** ceramic - polished, mint green ceramic • **Crown:** titanium • **Bezel:** green, ceramic, polished, secured with 6 "h" style titanium screws • **Dial:** skeleton • **Hour Markers:** applied, green, numeral & index combination, luminous • **Hands:** green, luminous • **Dial flange:** green with minutes/seconds • **Seconds hand:** sub-dial at 9 o'clock, luminous • **Date:** window at 3 o'clock • **Calibre:** Hublot calibre HUB1280, beats at 4Hz/28800 vph, 43 jewels, power reserve of 72 hours (3 days) **Watch functions:** • **Chronograph:** Flyback function. Column wheel mechanism. Large central seconds counter hand, 60 minute counter sub-dial at 3 o'clock.