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The New Patek Philippe Twenty~4 7340/1R Perpetual Calendar

Introduced in 1999, the Twenty~4 collection was Patek Philippe’s first dedicated line of feminine timepieces. The original model featured an Art Deco-inspired manchette (cuff) design, but in 2018, the brand unveiled the Twenty~4 Automatic, which is a round-cased iteration powered by an automatic movement. This year, Patek Philippe elevates the collection further by introducing a perpetual calendar complication, marking the collection's debut in the realm of Grand Complications.
Crafted entirely in 18K rose gold, the watch features a 36mm case with a slender profile of just 9.95mm, making it sit gracefully on the wrist. The case is meticulously finished with a combination of polished and brushed surfaces, enhancing its refined aesthetic. Two dial options are available. The Ref. 7340/1R-001 features a silvery opaline dial with a vertical satin finish, evoking the texture of shantung silk that feature irregular texture, while the Ref. 7340/1R-010 presents an olive green sunburst dial for a more contemporary appeal.

Introducing The Seiko Presage Craftsmanship Series Arita Porcelain Dial

A Hand-Made Porcelain Dial to Honor Japanese Traditional Artistry

Seiko first introduced the Presage collection in 2016, intending it to represent the more elegant and traditional side of the brand. Over the years, it has become a significant part of Seiko’s portfolio. This year, the company added a new edition, the Arita Porcelain, to the Presage Craftsmanship Series, featuring a distinct display.

The Presage Craftsmanship Series showcases Seiko’s commitment to continuous improvement, for this the company collaborate with Master craftsman Hiroyuki Hashiguchi and his team in Arita, a town renowned for porcelain artistry, have been developing dials for the Presage collection for years. This latest addition to the series represents a series of subtle changes that result in a significant visual enhancement. It features a porcelain dial, which is a type of ceramic used in many traditional industries in Japanese culture.

With an updated design and a smaller size than previous versions, the case measures 40.6mm in diameter, 12.5mm in thickness, and 49.1mm lug-to-lug. Both the case and bracelet feature a super-hard coating to help prevent scratches. This dress watch also offers 100 meters of water resistance, all protected by a sapphire crystal.

The dial adopts a more modern look with simple black bar indices, replacing the previous Roman numerals. It also features a 24-hour subdial with Breguet numerals at the 6 o’clock position, adding more visual presence. The curved dial surface adds another layer of visual interest, providing a shadowing effect that breaks up the bright white finish.

The blue hands, including the crescent moon balance on the second hand, closely resemble those in previous releases and feature a slight bend at the tips of the minute and second hands.

Crafted by Master craftsman Hiroyuki Hashiguchi and his team in Arita, the dials are produced by molding the clay-based material to the exact shape of the dial’s surface, ensuring consistency in size, depth, and recesses. After drying, the dials are baked at 1300°C, hand-glazed, and baked again. The second firing bonds the glaze to the dial, bringing out a subtle blue tint. Finally, holes for the hands, and a third baking smooths the surfaces.

Visible through a display caseback, the movement is the Seiko 6R5H, an automatic movement with an accuracy of +25/-15 seconds per day and a robust power reserve of approximately 72 hours. This movement features a dual time function and a hacking second. It beats at 21,600 vibrations per hour, or 3 Hz.

The Seiko Presage Craftsmanship Series Arita Porcelain Dial comes with a 5-link steel bracelet with a folding clasp. Released as part of the permanent collection, it is priced at USD 1,900, equivalent to 6,980 AED.

 

For more information please visit Seiko’s official website. 

Technical specifications: Seiko Presage Craftsmanship Series Arita Porcelain Dial
  1. Reference: SPB445
  2. Case: stainless steel case, super-hard coating, dual-curved sapphire crystal with anti-reflective coating, caseback with sapphire crystal, screw-down crown 
  3. Diameter: 40.6 mm 
  4. Height: 12.5  mm 
  5. Water resistance: 100 m
  6. Dial: porcelain dials, applied black indices, blued hands, tips of the minute and seconds hands are bent toward,  sub-dial at the 6 o'clock for GMT function
  7. Movement: Seiko automatic Caliber 6R5H in-house, Precision +25 to -15 seconds per day, 24 jewels 
  8. Power reserve: 72 Hours
  9. Frequency:    21’600 VPH 
  10. Functions:  Hours, minutes, Seconds, GMT
  11. Bracelet / Strap: stainless steel bracelet, Three-fold clasp with push button release
  12. Availability: Permanent Line
  13. Price: USD 1,900, equivalent to 6,980 AED. 

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