Bokey TimeAPS Factory introduces its latest release, the V4 weighted version of the IWC Portugieser Perpetual Calendar watch. This model represents one of the most complex interpretations in the replica watch category, with all functions synchronized to the original design and controlled entirely via the crown.
The watch features a fully integrated automatic movement with a 28,800 vibrations per hour beat rate. The balance wheel uses a true weighted construction integrated into the movement, ensuring stable performance and reliability.
Watch code: 6100484.
Functional layout includes multiple complications: at 12 o’clock, a day–night celestial display; at 9 o’clock, independent small seconds and weekday indicators; at 6 o’clock, month display linked with the year indicator at 7 o’clock, with the year advancing once every 12 months; at 3 o’clock, power reserve and date display. Each indicator is independently functional rather than decorative, distinguishing it from simplified multi-hand designs.
The case is constructed using a three-piece structure consistent with the original design, featuring brushed middle case sections and polished upper and lower cases. The crystal is a high-end domed sapphire glass, enhancing visual depth and premium texture.
Case dimensions are 42.2mm × 14.9mm. The movement is based on the Portugieser 7-day platform, optimized for stability and extended power reserve exceeding 72 hours. A complex perpetual calendar module is integrated, with all functions synchronized and adjustable via the crown.
Quality control is strictly enforced due to the complexity of the perpetual calendar module. Each watch is pre-adjusted before shipment and ready to wear upon receipt. Users are advised not to randomly adjust the settings; proper adjustment procedures should be followed when necessary.
APS Factory focuses on craftsmanship and detail refinement, delivering a high-complexity mechanical interpretation of the Portugieser perpetual calendar system.
