


DOXA Sub 300 Beta Professional 42.5mm Mens Watch Black Orange 830.10.351.10
£2,190.00The famous SUB 300 is now back in steel. It is available in 6 dial colors with a unidirectional rotating bezel with depth indication in meters. Also available: a tone-on-tone rubber strap to match the dial. For a sporty and relaxed style.
Designed with adventure in mind, DOXA watches remain unrivalled within the deep-sea diving world. Since 1889, the brand has been carving a name for itself within the horology industry and is known far and wide today for its mastery in Swiss watchmaking.
Producing technical timepieces since its establishment, DOXA has gone on to release some of the most prevalent diving chronographs in history, making a noble contribution to the safety and performance of professional divers all across the globe. The brand’s distinctive collection of men’s SUB watches has been meticulously designed to include all the features that a diver’s timepiece requires while remaining at an accessible price point – enabling young and amateur divers to pursue deep-sea sports without limitations. At Goldsmiths, we’re proud to have a selection of DOXA’s finest watches for sale across all of our UK stores. Browse the full range online to get a taste of what this excellent brand has to offer.
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).
Find Out MoreYou May Also Like
© 2025 Watches of Switzerland
Watches of Switzerland is a trading name of Watches of Switzerland Company Limited. Registered Office: Aurum House, 2 Elland Road, Braunstone, Leicester, LE3 1TT, Registered in England and Wales, Company number 00146087. Registered VAT Number 834 8634 04. Watches of Switzerland Company Limited acts as a broker and not a lender and offers finance from Secure Trust Bank PLC trading as V12 Retail Finance and PayPal UK Ltd, 5 Fleet Place, London, United Kingdom, EC4M 7RD trading as PayPal Credit. Watches of Switzerland Company Limited is authorised and regulated by the Finance Conduct Authority. Our registration number is 308710. *Credit is provided subject to affordability, age and status. Minimum spend applies. Terms and Conditions apply. UK residents only. Not all products are regulated by the Financial Conduct Authority and FOS protection will not be extended to unregulated agreements. Please note the Consumer Credit Act states that should your purchase / loan amount cost more than £30,000 you will not be covered under Section 75 of the Consumer Credit Act.
*Next day delivery available on most items. See product pages for more information.