
Wristwatches · Wristwatch
Rolex Datejust - Smooth Bezel, 1970
- Maker / attribution
- Rolex (maker)
- Date
- 1970
- Historical period
- Quartz Revolution (1969 – 1990)
- Country of origin
- Switzerland
- Object type
- Wristwatch
- Dimensions
- Case 36 mm
- Stock no.
- Product 7453964632247
- Credit line
- Dealer listing, Huntington Company (product 7453964632247)
- Catalogue title (original)
- 1970 Rolex Datejust - Smooth Bezel (English)
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Record summary
Catalogued by Huntington Company (dealer) (stock number Product 7453964632247), this is a wristwatch by Rolex, made in Switzerland, dated 1970. The Atlas places it in the Quartz Revolution period (1969 – 1990) of its Wristwatches collection. Recorded dimensions: Case 36 mm. The record is illustrated with 6 photographs.
Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.
Catalogue description
Dealer description — Huntington Company
Reference 1600 Watch Only Specifications Year: 1973 Model: Datejust Case Diameter: 36mm Lug to Lug: 43mm Case: Steel Dial: Silver Movement: Automatic Condition The case is nice and clean with normal wear. The dial, an uncommon spec, looks very clean to the naked eye. The dial has some aging on the edges, but nothing major. The original tritium lume has darkened on the hands. The jubilee bracelet is nice and tight. The Story The Rolex Datejust, introduced in 1945, is one of Rolex's oldest collections of watches. It was the world's first self-winding wristwatch with a date window that automatically changed over at midnight. The Datejust was not designed for specific sports, environments, or lifestyle activities, but was a classic and reliable wristwatch with a timeless aesthetic. The original Datejust was available in solid 18k yellow gold, but stainless steel and Rolesor versions became available in the 1950s. The reference 160x series introduced the Caliber 1560 movement, followed by the reference 160xx series in the late 1970s. The reference 162xx series introduced the Caliber 3135 movement, offering better timekeeping, reliability, and convenience. The Datejust II introduced a 41mm version in 2009, but the 41mm Datejust II did not immediately catch on. The Datejust 41 continues to be in production today, available in various metal combinations and with more dial, bezel, and bracelet options than any other Rolex watch line. This 1600 is a more uncommon reference for the four-digit Datejust. The 0 at the end of the reference number confirms that the watch has a factory smooth bezel. The Brand Wilsdorf & Davis was initially a watch importer, but by 1908, Wilsdorf had registered 'Rolex' as a trademark. The name was chosen after trial and error, with some believing it was taken from the phrase 'horological Excellence' or because the word sounds like a watch being wound. Wilsdorf was aware of the power of branding and began a long campaign to get the new company name on the watches he exported. The relationship between Rolex and Aegler started the same year that Wilsdorf & Davis set up the business, placing the largest order for wristwatches ever seen. Wilsdorf was attracted by Aegler's commitment to the highest quality, as their movements were extremely accurate and small. In 1910, one of Rolex's models won a First Class Chronometer Certificate from the rating office in Bienne, Switzerland, and in 1914, another piece became the first ever wristwatch to be granted a Class A Chronometer Certificate from the Kew Observatory in England, the only non-marine timepiece to ever achieve it. The firm of Wilsdorf & Davis became synonymous with a commitment to uncompromising excellence. WWI in 1914 led to the rebranding of Wilsdorf & Davis as Rolex in 1915. The British government imposed a 33.3% tax on luxury goods, forcing Rolex to relocate to Bienne. Despite the war, the wristwatch proved its utility, as it was used by soldiers during combat and in the field. Rolex produced trench watches, using Aegler's small movements for wearability. By the end of the war, wristwatches became a utilitarian accessory for men. In the years between the wars, Rolex asserted its independence, partnering with Carl F. Bucherer to resist the Federation of Swiss Watch Manufacturers. In 1926, Rolex introduced the Oyster case, making wristwatches waterproof, dustproof, and robust. Wilsdorf capitalized on this innovation by installing Rolex Ambassadors, or 'Testimonies', with celebrities as a marketing masterstroke. During WWII, Switzerland retained its neutrality, meaning that it was one of the few countries not forced to shut down watch manufacturing to supply the war effort. As a result, by the end of hostilities, the Swiss watch industry was way ahead of other nations. Rolex truly came of age in the 1950s by launching some of the most enduring legends in watchmaking, such as the Explorer, Submariner, GMT-Master, Day-Date, and Milgauss. The quartz crisis of the 1970s and 80s forced the company to change tactics but ultimately repositioned itself as the purveyor of the ultimate luxury lifestyle. Today, the name Rolex is synonymous with refinement, opulence, and personal accomplishment. The Rolex brand as we know it today is the byproduct of an unrelenting drive for excellence and over a hundred years of refinement and development, all in pursuit of the brand’s singular goal of making the world’s best wristwatch.
Historical context
Quartz Revolution (1969 – 1990)
Seiko's Astron begins mass quartz timekeeping; traditional industries contract sharply.
Quartz and digital watches transformed the market after 1969. Swiss employment collapsed, Japanese and Hong Kong production soared, and the Swatch (1983) helped the Swiss industry recover; mechanical watches survived as luxury goods.
Read the period in the timelineMore wristwatches from this periodEarlier: Modern Mechanical Horology
Atlas type guide
Calendar, moon-phase and perpetual calendar watches
Calendar complications range from a simple date to the perpetual calendar, which automatically allows for months of different lengths and leap years until 2100. Pocket watches with perpetual calendars were made in the eighteenth and nineteenth centuries; Patek Philippe made the first perpetual calendar wristwatch in 1925, and series production followed in 1941. The annual calendar (Patek Philippe, 1996) needs correction only once a year.
Moon-phase displays use a disc with two moons and 59 teeth advanced daily, approximating the 29.5-day lunation; more precise trains reduce the error to one day in over a century.
What to look for
- Apertures or subsidiary dials for day, date, month and leap year.
- Moon disc under a 'bosom' shaped aperture.
- Recessed correctors on the case band for setting the calendar.
Dating clues
- Triple-date wristwatches: popular c. 1940–1955.
- Perpetual calendar wristwatches: from 1925 (unique) and 1941 (series).
General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.
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