The story behind this Emile Chouriet Challenger DeepOcean exploration has always fascinated the designers at Emile Chouriet. The Challenger Deep model draws its identity from the abysses of the Mariana Trench to offer a genuine technical diving instrument. The Emile Chouriet Challenger Deep Black watch reference 08.1169.G.6.AW.58.6 is part of this rich heritage with a timeless and radical aesthetic approach. Unlike coloured versions, its pitch-black dial pays direct homage to the aphotic zone of the ocean, that extreme depth where sunlight never penetrates. The choice of integrating a black ceramic insert on the bezel reinforces this stealthy identity while guaranteeing scratch resistance that is totally indispensable for sporting and professional use.Case, calibre and strap of this Challenger DeepCut from a block of stainless steel measuring 42.5 mm in diameter and 13 mm thick, the case has sporty, reassuring lines. The deep black dial offers a striking contrast with the applied hour-markers and large sword-shaped hands, all copiously coated with white luminescent material to ensure lightning-quick legibility in the dark. A flat sapphire crystal protects this high-precision display, while a notched unidirectional rotating bezel makes it easy to keep track of immersion times. The solid screw-down caseback, engraved with a marine anchor, protects the calibre EC9316 self-winding mechanical movement. This 25-jewel Swiss engine oscillates at a frequency of 4 Hz and delivers a power reserve of 38 hours to drive the hours, minutes, running seconds and date window at 3 o'clock. Certified water-resistant to 300 metres, it is secured by a robust screw-down crown. A solid steel bracelet fitted with a secure folding clasp completes this aquatic armour.Why this Emile Chouriet watchThe black dial configuration represents the absolute and timeless standard of the diver's watch. It offers maximum versatility, capable of adapting to the most hostile environments as well as the most formal outfits. On the watch market, this independent Geneva creation appeals to enthusiasts looking for a robust diver's watch made from noble materials such as ceramic, while keeping a rational budget in mind. The fact that this timepiece can be acquired in its exact ex-factory condition increases its appeal tenfold and promises a perfect buying experience.Delivered contents and conditionWe have the immense privilege of offering this timepiece in rigorously new stock condition. The watch has never been worn and jealously retains all of its original industrial protective plastic films, perfectly sealing the case, back and each link of its bracelet. This strictly inviolate condition ensures that you won't find a single micro-scratch. It will be delivered to you accompanied by its original certificate of authenticity, factory identification tag and an elegant presentation box signed by The Swiss Collector.Warranty and deliveryThe Swiss Collector guarantees the authenticity of this piece covered by its full manufacture's warranty. We accept returns within 10 days according to our conditions. Switzerland's leading second-hand retailer with the largest network of boutiques, we offer online booking for an on-site fitting and collection or fully secure international shipping.* Partner brands - Official reseller. Brand new watch supplied with box and certificate. Full manufacturer's warranty. Shipping: nationally 2-6 days. Continental and Global 1-2 weeks