Learn more about Water Resistance.

Close 50m/150ft Case Back Transparent Band Material Alligator/Crocodile Leather Color/Finish Black Clasp Push Button Folding Clasp 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. Please note: An automatic winding watch which has completely wound-down or is at the end of its power reserve requires manual winding. Manually winding an automatic watch ensures that the watch is at full power-reserve when first worn, and as long as the watch is in motion thereafter it will remain fully wound, ensuring that when the watch is removed it will run the specificed power-reserve duration. Close Complications Chronograph, Skeleton

• Polished titaniumcaseset with 244 diamonds – about 1.30 carats.
• Titanium bezel set with 126 brilliant cut diamonds weighing a total of approximately 1.47 carats.
• Polished titanium crown with the Hublot logo.
• Polished titanium chronograph buttons.
• Blackcomposite resin”bezel lug” sandwiched between the bezel & case.
• Dial:
• Transparent sapphire crystal main dial.
• Appliedpolished finished stainless steelindex hour markers.
• Black inner bezel flange on the perimeter of the dial withfine printed minute/seconds track.
• Polished finishedstainless steel hands.
• Chronograph/Stopwatch function:
• Large central seconds counter with the “H” logo as a counter-weight.
• 30 minute sub-dial counter located at the9 o’clock position.
• Small-seconds sub-dial located at the 3 o’clock position.
• Date disc with black plated skeletonized date numbers, white background located at the6 o’clock position to indicate the current date.
• Movement:
• Hublot Caliber HUB1155, beats at 28,800 vph, composed out of 207 parts, contains 60 Jewels & has an approximate power reserve of 42 hours.
• Fitted with a Hublot design, open-worked, tungsten rotor.
• Microblasted rhodium plated face plate.
• Microblasted black plated bridges, visible from the dial side.

Mens Hublot 525.nx.0170.lr.1704 Classic Fusion Aerofusion Chronograph 45mm Watch