HUBLOT
For Men
SQUARE BANG UNICO 821.JX.0120.RT
7AA Premium Quality
Features: Powered by original Japanese quartz machinery, Full transparent square case with open back, Anti-reflective Sapphire glass on a grey open dial with stopwatch chronograph sub-dails and a date indicator, fastened by a high grade transparent silicone strap with a deployment buckle.
42MM Case size.
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A chronograph is a watch that can measure elapsed time. It typically has three sub-dials that can be used to measure seconds, minutes, and hours.