For Only Watch 2023, The TUDOR Prince Chronograph One, a remarkable timepiece celebrating a classic ’70s chronograph. Crafted entirely in 18 ct solid yellow gold, this prototype Manufacture Chronograph Calibre revives the iconic “Big Block” Chronograph with a modern twist.
TUDOR watches are known for their value, dependability, and robustness, and are frequently made from materials like as stainless steel or titanium. TUDOR, on the other hand, breaks the norm with a totally new 18 ct yellow gold case for Only Watch, resurrecting the renowned “Big Block” Chronograph, the brand’s first automatic chronograph introduced in 1976. The Prince Chronograph One also has a new Manufacture Chronograph Calibre, the MT59XX, designed in-house by TUDOR. This Calibre has column-wheel construction and fulfills TUDOR’s high performance standards.
With a 42mm 18 ct yellow gold case, chamfering, and square crown guards, the Prince Chronograph One exudes a striking presence. Its black lacquered dial showcases sunken gold counters, with the “Prince Chronograph” inscription elegantly positioned above the six o’clock counter. This timepiece marks the return of the “Prince” name and the revival of a beloved classic TUDOR Chronograph.
TUDOR’s first automatic chronograph, dubbed as the “Big Block,” was debuted in 1976. This breakthrough required inserting a self-winding rotor into the movement, resulting in a thicker central case to fit the greater depth. Collectors dubbed it the “Big Block” because of its distinctive blocky casing. TUDOR’s “Big Block” Chronograph was available for nearly two decades before being discontinued in the early 1990s. Its long production history, multiple variants, and distinct look have cemented its place among TUDOR collectors.
The Prince Chronograph One pays tribute to the vintage Big Block Chronograph while embodying TUDOR’s core values in a forward-looking manner. The MT59XX movement within the timepiece serves as the prototype for TUDOR’s modern chronograph Calibre, marking a significant milestone in the brand’s history. Previously, the “Big Block” Chronograph relied on externally sourced movements. Now, TUDOR demonstrates its ability to produce cutting-edge Calibres in-house, making the Prince Chronograph One a fitting platform to showcase this achievement.
The prototype Manufacture Chronograph Calibre MT59XX represents TUDOR’s exploration of column wheel chronograph movement manufacturing. The movement’s mainplate proudly displays the engraving MT59XX, while the gear train bridge bears the signature of Kenissi, TUDOR’s esteemed movement manufacturing arm. These Kenissi markings are exclusive to developmental phase movements and are not found on standard production TUDOR watches.
TUDOR’s hallmark architecture and performance are maintained in the MT59XX movement, which includes a traversing bridge, a silicon balancing spring, and a variable inertia oscillator. When tested on a completely built watch, it has a weekend-proof 70-hour power reserve and an accuracy tolerance range of 6 seconds (-2/+4). The aesthetics of the movement are consistent with TUDOR’s Manufacture Calibres, with an openwork and satin-brushed tungsten monobloc rotor with sand-blasted embellishments. The bridges and mainplate feature an enthralling combination of sandblasted, polished, and laser-decorated surfaces.
The TUDOR Prince Chronograph One is a remarkable testament to the brand’s heritage, craftsmanship, and technological advancements. With its captivating 18 ct yellow gold case, the revival of the iconic “Big Block” Chronograph, and the introduction of the Manufacture Chronograph Calibre MT59XX, this timepiece embodies TUDOR’s commitment to excellence and innovation.
The TUDOR Prince Chronograph One is a modern interpretation of a classic ’70s chronograph, crafted in 18 ct yellow gold. It symbolizes the rebirth of the legendary “Big Block” Chronograph and showcases TUDOR’s prowess in developing in-house Manufacture Calibres. With its exceptional design, performance, and heritage, the Prince Chronograph One is a true collector’s item, representing TUDOR’s unwavering dedication to creating timeless and remarkable timepieces.
