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Hublot Big Bang Steel Ceramic Chronograph 44mm 301.SM.1770.RX


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  • Big Bang – original sophistication
  • Presented in a 44mm polished and satin-finished stainless steel case
  • Striking carbon fibre dial embraces the Art of Fusion
  • Powered by the HUB4100 self-winding chronograph movement for incredible precision
  • Luminescent detailing for enhanced visibility in all conditions


The Big Bang collection has undoubtably revolutionised the watchmaking universe – bringing together extraordinary design elements that never fail to make an impact.

A unapologetic contemporary icon, this range is constantly evolving in line with technological and aesthetic advances. With a tough-talking silhouette and statement carbon fibre dial, this model embraces contemporary elegance and advanced performance.


With its stamped, carbon fibre black and grey dial and black structured rubber strap, this model epitomises everything this collection is known for – it is daring, powerful, original and technical.

Presented in a 44mm polished and satin-finished stainless steel case paired with a black ceramic bezel, this timepiece is protected by sapphire crystal with anti-reflective treatment.

Powered by the in-house HUB4100 self-winding chronograph movement with a 42-hour power reserve, this performance focused model boasts three chronograph sub-dials at 3, 6 and 9 o’clock, rhodium-plated hands and appliques with white luminescent details for optimal visibility, and water resistance to 10 bar (100 metres).

Delivery & Returns

Delivery Options

We offer a range of delivery options to suit your needs. Please check the details at the top of the page for this product's specific delivery options.

Free Express Delivery (7 Days a Week) - Express delivery is available on all items, everything that is immediately available and ordered by 9pm (Monday to Sunday) will be delivered the following day. You are shown during the checkout whether this option is available for your order. Orders received by 9pm (Monday to Sunday) may be delivered the following day, but this cannot be guaranteed.

Special Orders - Special orders are products with an extended lead time. Lead time information is displayed on the product page and in the shopping bag. This denotes the amount of time between taking your order and it's estimated date of dispatch.

For more general information on Delivery, please click here.

Click & Collect

Free Click & Collect from any mainland showroom (excluding airports and orders paid for by PayPal or Interest Free Credit).

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Returns Policy

30 Days Returns via post or a Watches of Switzerland Showroom.

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