The performance of the Boer Engineer Hydrocarbon DeepQUEST diving watch has been upgraded to 3,000 meters, which is able to achieve this incredible waterproof performance thanks to the precision design of the case. The case is machined from a single piece of titanium and then directly attached to the outer ring. This structure reduces the chance of the joint between the case components being twisted under water pressure. The crown is another key point influencing the waterproof performance. The DeepQUEST’s crown-winding system has been specially reinforced to prevent any moisture from entering the case when the crown is locked. In addition, the thickness of the anti-glare sapphire crystal glass is thickened to 5.3 mm, plus an automatic heleum release valve to form the last protection line.
The Blancpain X top mechanical diving watch was born. It follows the classic features of the Fifty Fathoms watch and is equipped with a mechanical sounder, making it a mechanical diving watch with unprecedented functions and top performance. Although “only” is 300 meters waterproof, Blancpain calls it the highest performance mechanical diving watch ever made, with many world firsts, including:
– Separate indication on a 90m – 0-15m scale with an accuracy of +/- 30cm – Retrograde 5-minute counter for decompression stop
This 55.65 mm case is made of satin brushed titanium and is water resistant to 300 meters. It features a helium relief valve for saturated diving and a unique one-way rotating bezel. The strap includes 14 hinges to ensure a perfect fit to the wrist.
The Breitling SUPEROCEAN Timing M2000 is a chronograph with depth operation at 2000 meters. This watch is the first watch system with a patented magnetic push rod system, in which the chronograph control unit is operated by a metal case. In addition to a spiral crown and a 4 mm thick sapphire crystal, these buttons allow the wearer to use the watch at an extreme depth of 2,000 meters (or 6,600 feet) without the risk of water ingress. Best cheap watches online, discover our affordable replica Breitling Superocean watches collection.
The Rolex Sea-Dweller Deepsea D-Blue version has a water resistance of 3,900 meters (nearly 13,000 feet) in the role of the Rolex Sea Deep Dive, also known as the Ghost King. It consists of three pressure absorbing elements: a 5.5 mm thick sapphire crystal, a 3.28 mm thick bottom cover made of grade 5 titanium, and an inner ring made of Biodur-108 steel (both placed on it) . In 2014, Rolex launched the new Rolex Deepsea D-Blue version (shown above) with a dark blue proprietary “D-Blue” dial on the top, which gradually darkens to the bottom.
In the dark blue Depthmaster 3000M, as its name suggests, it is waterproof to meters up to 3000 meters. This watch uses the Japanese Miyota 9015 automatic movement. The 49 mm stainless steel case features a helium valve with a protective cover. The sapphire bezel is accented with Super-LumiNova, and the dome sapphire crystal is 6 mm thick.
The 18-month research, development and testing of the Hublot Oceanographic 4000 is the first diving watch capable of withstanding a depth of 4,000 meters or a depth of approximately 13,120 feet. In order to ensure the watertightness of the watch and to withstand such extreme pressure, the thickness of the synthetic sapphire crystal is 6.5 mm. The screw-in bottom cover is made of grade 2 titanium. The Oceanographic 4000 has a helium valve that allows the gas that seeps into the watch to be safely released during the ascent.
UTS is a diving watch for German brands. The main is handmade, this UTS4000 can know that the waterproof is 4000M, the surface is 44mm, the thickness is 28mm, the ETA2824 movement, the design of the lugs is very distinctive, one of the two heads is used to lock the chronograph ring to prevent Mistaken. The 6 mm thick sapphire crystal is glued to the case and secured by a stainless steel ring with seven hex screws.