Casio pays tribute to its own Casiotron, which Casio debuted in 1974 as the first digital watch with an automatic calendar function. The new Casiotron 50th Anniversary TRN50-2A is a limited-edition ode to the original model, complete with the same dimensions and design, but now boasting modern technology inside.
The new Casiotron 50th Anniversary TRN50-2A.
Casio’s updated interpretation of the Casiotron adds many of the Japanese company’s newest high-tech functions, including the ability to link via smartphone and Bluetooth to the Casio Watches app.
The link function allows the wearer to access functions unimagined in 1974, including automatic world time updates, while enabling multiple alarms, among others.
“When Casio introduced the Casiotron in 1974, it marked a pivotal moment in the history of timekeeping,” says Tom Kato, Chairman of Casio America. “The release of the Casiotron set a new standard in watchmaking, paving the way for innovations that have since become ubiquitous.”
Echoing the original watch, the new model is built using a screw-lock case back, though the new edition adds a glass back to allow for radio wave reception of the built-in antenna.
New highlights of the Casiotron TRN50-2A also include: fifty meters of water resistance, a full auto super-illuminator LED backlight, five daily alarms and of course world timer capabilities.
Casio commemorates the fiftieth anniversary of the original model with a caseback symbol, accompanied by an engraved serial number to highlight the limited edition of 4,000.
In the first of series of watches built in collaboration with independent watchmakers, Louis Vuitton in late 2023 launched the LVRR-01 Chronographe à Sonnerie, developed by Louis Vuitton and the independent Geneva brand Atelier Akrivia (founded by watchmaker Rexhep Rexhepi) in a redesigned Louis Vuitton Tambour case.
The Louis Vuitton/Atelier Akriva LVRR-01 Chronographe à Sonnerie.
The new watch, a luxurious double-faced chronograph with a chiming complication, is powered by an all-new tourbillon movement. The chiming function can be activated by the pusher at two o’clock, which will initiate a chime heard once per minute while engaged.
When compared with conventional movements, the new LVRR-01 caliber is inverted, with the chronograph and chiming mechanisms visible on the front with the more traditional displays on the back.
The cubic motif is a nod to the Spin Time jumping-hours display, one of Louis Vuitton’s patented complications.
Louis Vuitton and Akrivia have devised a contemporary look for the front side of the watch, opting for a modern tinted sapphire crystal that echoes the innovative dual functions placed there.
On the back, the watch offers a more traditional face, with a white grand feu enamel dial. This dial was designed by Rexhep Rexhepi and crafted by Nicolas Doublel, the in-house enameler at La Fabrique du Temps Louis Vuitton. Note that enamel dial echoes the look of the premiere wristwatch made by Louis Vuitton in 1988.
While the white-gold disc for the dial base is produced by Atelier Akrivia, the enamelling is completed by the in-house Louis Vuitton enamel atelier led by Nicolas Doublel.
The two watchmakers not only combined their watchmaking talents, but enshrined their dual efforts on the dial with a new logo.
While at arms length the logo seems conventional, a closer look reveals a union of the two brand names. The ‘LV’ is incorporated into ‘AKRIVIA,’ which represents the first time in history that Louis Vuitton has combined its logo with of the logo of another brand.
Historic tourbillon
Beneath the LVRR-01’s tinted sapphire front, the tourbillon at the six o’clock position completes one revolution every five minutes, far slower than conventional tourbillons, but not unusual among older chronometers.
The innovative chiming chronograph that indicates elapsing minutes marks a first for a wristwatch, according to the watchmaker. However, the combination of elapsed time measurement with a striking mechanism has been used in pocket watches and more recently on Omega’s Speedmaster Chrono Chime, though the Omega chime operates in a different sequence.
Inside the LVRR-01’s tourbillon cage you’ll find a balance wheel with twin broad arms and eight inertial regulating weights, inspired by those found in marine chronometers.
For the chime, Atelier Akrivia has developed a black-polished steel hammer that strikes a tempered steel gong.
In order to power both the chronograph and the chiming mechanism, Louis Vuitton and Rexhep Rexhepi have outfitted the movement with twin barrels, one power source for the timekeeping portion of the movement and the chronograph and another for the chime. Unusually however, the second barrel only supplies power when the chronograph/sonnerie is activated.
The case is somewhat thinner than the traditional Tambour shape, with its more streamlined form.
Louis Vuitton and Atelier Akrivia applied all this innovation within a 39.9mm platinum Tambour case with touches of Rexhep Rexhepi style. This means the case is somewhat thinner than the traditional Tambour shape, with its more streamlined form, sloping bezel and sculpted lugs.
Similarly the crown and pusher are seven-sided, as on Louis Vuitton watches, but they are hand-hammered in the Atelier Akrivia style with added chamfering on their edges.
The LVRR-01 is delivered in a unique Louis Vuitton traditional trunk.
LVRR-01 caliber: Manual winding movement developed by Atelier Akrivia
Functions: Central hours and minutes, 5-minute tourbillon at 6 o’clock; Chronograph à sonnerie (minutes & seconds)
391 components, including 55 for the tourbillon only
72-hour power reserve
21,600 vibrations per hour
41 jewels
Case:
• Reinterpreted Tambour case
• Diameter: 39.9 mm
• Thickness: 12.2 mm
• Water-resistant to 30 meters.
Front dial:
• Smoked translucent sapphire dial
• Six gold cubes filled with translucent Plique-à-jour
fired enamel
• 3N Gold railway and logo
Chronograph dial:
• Traditional Grand Feu enamel on a palladium-gold base • Enamel dial features twin scales for hours and minutes
Strap:
• Natural calfskin leather
Buckle:
• Platinum ardillon buckle
Trunk:
• High watchmaking special trunk with hand-painted Monogram canvas.
Vulcain continues to tap its deep collection of winning historical designs with the Grand Prix, another terrific re-issue that revisits a 1960s design.
The Vulcain Grand Prix, also available with a Champagne and a light-grey dial option.
At 39mm in diameter and 12.7mm thick, the steel-cased Grand Prix delivers classic mid-20th century style with its time-only display, domed crystal, sunray dial finish and long, thin hour markers.
Slender hands enhance the dial’s retro-appeal.
Vulcain offers the Grand Prix with a refined dial of Champagne, light grey or black hues, all nicely matched with either a brown or black leather strap.
A case water resistant to fifty meters will easily protect the Swiss-made Landeron L24 automatic movement in most leisure settings. Expect a power reserve of forty hours.
Vulcain has released a series of retro-inspired designs during the past two years following Guillaume Laidet’s entry into the Le Locle-based company as its CRO (Chief Revival Officer). You might recall the sharp-looking Monopusher Heritage and Vulcain Nautical, both launched as revival collections this past fall.
Zenith launches its lightest Chronometer Sport with the new Chronomaster Sport Titanium, the latest model in the much-heralded collection powered by the Zenith El Primero 3600 high-speed automatic chronograph movement.
The new Zenith Chronomaster Sport Titanium.
In addition to using lightweight titanium to construct the 41mm case and bracelet, Zenith also offers the watch paired with an all-new integrated rubber strap design, an option that further reduces the watch’s overall weight.
In order to emphasize the new case-metal, which reduces the overall weight of the watch by thirty percent, Zenith artisans have given the new watch a largely satin-brushed finish, notably on the crown and pushers. Also differing from existing steel models, the titanium bezel, with its 1/10th-of-a-second scale, is finished with a sunburst satin-brushed decor. Similarly, Zenith polishes the edges of both the case and bracelet, the rim of the bezel and the back.
And since the new titanium casts a largely grey tone to the case, Zenith has added shades of grey to the Chronometer’s well-known tricolor sub-dials. Thus, amid the galvanic nickel-grey hue dial Zenith colors the chronographcountersinthreedifferenttonesofanthracite,greyandsilver.
The new strap options, available in black,blue,greenandwhite, are made using supple FKM rubber, which Zenith calls the “goldstandardofrubber.” As usual, you’ll have an unobstructed view of the El Primero 3600, with itsbluecolumnwheel,open-workrotor and Zenith star logo.
Price: $11,800 on titanium bracelet or $11,300 on new FKM rubber strap in a choice of black, blue, green or white.
Citizen launches three new models in its Attesa Eco-Drive Satellite Wave GPS watch series.
Like previous models in the celestial-themed series, the new watches are designed in cooperation withthe Hakuto-R commercial lunar exploration program. Citizen provides its Super Titanium alloy to the space program as a component of the landing legs for its next mission. The lander for Mission 2 is scheduled to be launched at the end of 2024.
Citizen Attesa model CC4065-61Y with a mother-of-pearl dial.
All of the new models are Eco-Drive Atomic Timekeeping watches equipped with Direct Flight, a Citizen technology that allows easy adjustment of the time and date in 24 time zones with a twist of the crown.
One of the three new watches, Attesa model CC4065-61Y, features a full mother-of-pearl dial, the first found in the Attesa collection. Citizen layers mother-of-pearl over a colorful dial base metal, evoking patterns that echo the moon’s surface. Elsewhere on the dial, Citizen applies materials with different textures to approximate the look of a moonlit night.
And this model is the only one among the new debuts to be fitted with Citizen’s premium F950 movement boasting accuracy to ±5 seconds per month , which is capable of receiving time signals in as little as three seconds.
New Citizen Attesa Model BY1008-67L.
The other two debuts are set with Citizen’s Eco-Drive Atomic Timekeeping Cal.H874, which clocks in with a rated accuracy of ±15 seconds per month.
Each of the other debuts, Model BY1008-67L and Model BY1009-64Y, also offer moon-themed dials, Here Citizen uses textured ink on the dial create distinctive lunar patterns.
One model offers a blue-tinged dial and a silvery moon with a 41.5mm Super Titanium case in gray DLC while the other links rose gold tones and black DLC on its 41.5mm case. The latter model also displays metallic pink accents inspired by the color of cherry blossoms.
New Citizen Attesa Model BY1009-64Y.
Here, Citizen utilizes moon phase display that shows the phase as calculated by the proprietary ‘Luna Program’ that which calculates the moon phase for each day based on date signals received from multi-band radio transmitters.
Prices: $1,475 (BY1008-67L Limited edition of 2,400 pieces worldwide, and BY1009-64Y Limited edition of 2,100 pieces worldwide) and $2,995 (CC4065-61Y Limited edition of 1,900 pieces worldwide).
A case water resistant to fifty meters will easily protect the Swiss-made 
