LIV's take on the conventional diver The early need for a dive watch Wristwatches were in use since the late 1500s. However, they Swiss made dive watch have been most commonly worn by way of women because of their small length and the reality that girls's garb did no longer have the ease of wallet that guys's pants did. As a result, guys desired the pocket watch till the early a part of the 20th century. The want for precision in army actions noticed the first big use of wristwatches by men inside the past due 19th century. Perhaps it changed into this publicity to wristwatches that stimulated interest in them with the aid of non-navy men. Hans Wildorf An unfortunate element of the early wristwatch become its susceptibility to water and dirt harm. This was due to the reality that the case additives were pressed collectively with a rubber gasket because the only nod to maintaining the factors out. Enter Hans Wildorf, founding father of Rolex. Mr. Wildorf created a unique case design wherein the case components have been screwed immediately to the middle case, a exercise commonplace to many top rate watches nowadays. This created a water (and dirt) resistant seal, a huge innovation at the time. He is said to have named this layout the Oyster because, like oysters, special gear were required to open the case. EXPLORE LIV DIVERS A quick timeline of the dive watch While it became a business opportunity that caused the advent of the first "dive watch," it'd be navy desires that spurred in addition development. What follows is a quick timeline of widespread events and watch introductions inside the evolution of the dive watch. Note that this timeline is a compilation of various sources, the dates of which vary. If all and sundry was neglected, it was unintentional. 1926 - The Rolex Oyster is brought 1932 - The Omega Marine hits the market 1936 - The Panerai Radiomir is designed for the elite Italian military underwater service 1953- Blancpain introduces their Fifty Fathoms 1960 - Rolex releases the Deep Sea Special 1965 - Seiko brings Japan into the game with their 62MAS 1969 - The Doxa Sub 300T makes a debut 1982- The ISO 6245 Dive Watch Standard is posted 1983 - First dive pc added Nineties- The opposition for depth rankings heats up and continues to the existing. 2009- CX Swiss Military markets the 20,000T, boasting a water-resistance of 20,000 feet. Where does this timeline go away contemporary watch freaks, creditors, and aficionados? In a global of marvel. Capable, less costly, and dependable options that meet the ISO 6245 standards abound. No collector has an excuse to go away this iconic fashion out of their collection. Unless they're bothered with Aquaphobia. In that case, you get a skip. EXPLORE LIV DIVERS "Historically, the dive watch was the primary true sport application watch, and this style gave delivery to an entire new circle of relatives of Swiss sports watches. With the GX Divers, we're proud to be a part of dive watch history." - Chaz Chazanow Co-Founder at LIV Watches What is a dive watch? The diving, divers, or dive watch is and has been one of the most famous forms of wristwatch humans purchase. Despite this continuing reputation, it might be safe to mention that the significant majority of those watches will never be used for their supposed cause, presenting protection to a diver even as they may be at intensity. What is it that makes an eye a dive watch? The International Organization for Standardization (ISO) has mounted the criteria for an eye, or timepiece, to be labeled as a dive watch, ISO 6425. Compliance is voluntary. LIV GX Diver's Here are four minimal traits which you have to search for in choosing a dive watch for your series, no longer listed in any particular order. 1. Water resistance to one hundred m (300 ft), as measured the use of specialised gadget. 2. Equipped with a dive (elapsed) time indicator. Commonly a unidirectional rotating bezel with texture or indentations to facilitate operation wearing diving gloves. 3. Adequate readability/visibility at 25 cm (9.8 in) in overall darkness, finished by way of the usage of lume fabric on the bezel, watch arms, and watch face. Four. Corrosion-resistant case and strap substances, in particular for saltwater diving. 316L generally meets the necessary standards right here. There are greater characteristics mentioned in ISO 6425, however ensuring your watch has at least these four will meet most informal diving necessities. EXPLORE LIV DIVERS What substances and production strategies are exceptional for dive watches? For the cases, 316L chrome steel is the case fabric maximum normally used. However, different materials along with ceramic and polymers are also presented. The secret is to apply a fabric so that it will guard the watch from damage and water intrusion at its rated intensity. An imperative part of the case layout is its gaskets. To face up to the amount of strain water exerts on the watch, tremendous use of gaskets is important. Gaskets are used across the lower back of the case and across the crown (and pushers in case you are wearing a chronograph). The nice watches will also provide screw-down crowns and case backs. This method provides a superior degree of water resistance. A seasoned tip here is that this; in case you need to take the back off your watch, update the gasket to keep the maximum water resistance. For the crystals, sapphire or hardened mineral crystal are the first-class alternatives. Both will withstand the outcomes of seawater and offer a clean view of the watch's display of time capabilities. Sapphire is more scratch-resistant even as mineral crystals provide better effect resistance. You may stumble upon plastics. From the attitude of this writer, you should live faraway from whatever with a view to scratch effortlessly or potentially react with seawater and cloud up. For the bezel, a fabric matching the case is the most commonplace answer. Look for vertical ridges (like the edge of a coin), heavy texture, or "cut-outs" around the out of doors to make it clean to govern it at the same time as wearing a diving glove. Other brilliant materials for the bezel include ceramic and rubber. Materials like this are regularly inlaid into the bezel for additional durability and style. It ought to be unidirectional and feature at least one factor of luminescence to mark elapsed time. Materials used for dive watch straps run the gamut from leather-based to nylon to silicone to 316L chrome steel. Be positive the strap you pick out is huge sufficient to assist you to put on it over your dive fit in case you usually put on one. Also, make certain the clasp or buckle is strong and not prone to liberating while in use. Nothing is pretty as sickening to an eye freak than to look one in all their precious timepieces plummeting into the abyss due to the fact the strap came open. A LIV GX Divers Watch "The LIV GX Divers is simply that perfect watch. We've combined all of the great aspects of a real diver's watch and meshed it all together, and now we have one rugged masterpiece." - Esti Chazanow Co-Founder at LIV Watches Luminescence and movements Illuminate me, in case you please A dive watch you can not see underwater in low and no mild isn't always well worth its salt (oh sure, pun meant). So, the question that dive watchmakers had to answer early on was, "How some distance does mild penetrate below the water?" And, "How can we make it viable for divers to look their watches in darkness?" The solution to the primary query comes from the National Oceanic and Atmospheric Administration (NOAA): Sunlight coming into the water might also travel about 1,000 meters (3,280 ft) into the ocean underneath the right situations, however there's not often any substantial light past two hundred meters (656 ft). The operative word here is, "right situations." Experienced divers remember that light ranges drop swiftly because of turbidity of the water, time of day, and so forth. That means their dive watches need to be really visible at depths less than two hundred meters. To answer the second query, chemists developed unique luminescent compounds.Luminescent substances are pigments which have the potential to shop and launch light. Like a battery, these pigments "price" up when exposed to sunlight, and for a few, artificial light. They immediately start releasing the mild. However, except you're in darkness, the human cannot see the glow. Commonly called lume amongst watch aficionados, these pigments are to be had in one of a kind shades and degrees of brightness. White and inexperienced are famous as they may be easy to see in darkness. Super-LumiNova is one brand this is regarded for its excellent brightness and period. At a minimal, lume ought to be implemented to the hour, minute, and 2nd hand and at the "0" position of the bezel. It is common to apply lume on the hour indices on the dial as nicely. However, for the motive of timing a dive, the minimum will serve. How does a diver gauge elapsed time even as underneath water? Here's how. 1. Make sure to fully "price" the lume. 2. Determine the length of the dive; i.E., 30, forty, 60 minutes. Three. Just earlier than getting into the water, rotate the bezel so the "0" factor lines up with the minute hand. Four. While diving, you can inform how a great deal time has elapsed through evaluating the placement of the minute hand to the 0 factor. The bezel must rotate unidirectionally; usually counter-clockwise. This is a protection characteristic that forestalls the bezel from accidently transferring clockwise and supplying an erroneous elapsed time. Is there a motion for the movement? Dive watch fanatics can choose from the overall variety of movement types when choosing the watch to accompany them to the depths. These consist of mechanical (automatic and hand-wound), quartz, and electronic (dive computer systems). Which of those is satisfactory? That relies upon upon your choice, but right here are a few things to bear in mind. Mechanical actions do no longer require batteries to perform. Once wound, they provide extra than sufficient energy reserve to finish a dive. The computerized movement will continuously replenish its power reserve thru the movement of the diver's arm, growing this selection's reliability within the depths. Quartz actions can also provide greater functions like lower back-lighting and digital timers. However, these capabilities require strength that comes from a battery. If the battery dies at some stage in the dive, your watch turns into vain. One manner around this capacity issue is to frequently update the battery, earlier than its envisioned life. Electronic dive computers are a great deal extra sophisticated equipment that do not simply healthy in a discussion of dive watches. These are computers divers use for dealing with a myriad of things related to technical dives. I mention them here for the curious.