How can the calendar be so accurate? In-depth experience of the M+ Factory Biwan Chronograph Ultimate Edition, the chamfering of the strap is so understanding of Asian wrists

In the watch circle, the Tudor Black Bay chronograph series has always dominated the list with its retro sports style. The latest “Flamingo” Ultimate Edition launched by M+ Factory accurately restores original details and exclusive craftsmanship, and has quietly become a powerful player in the replica market. As the current top version of the series, is it worth buying? Let’s put aside the marketing rhetoric and find out from a practical perspective.

1. Disk details: micro-carving art that is difficult to discern with the naked eye
Factory M+ shows amazing sincerity in disk craftsmanship. The calendar window uses exclusive calibration technology, all 31 numbers are centered and aligned, and the font size is consistent with the original, completely saying goodbye to the awkward “crooked calendar”. There is a secret hidden in the recesses of the three small dials – the CD pattern has a fine and even radial pattern, which is only vaguely visible under strong light, and the degree of restoration is comparable to microscopic engraving. The hydraulic printing process makes the time scales and scales three-dimensional and full, without blurring on the edges; the mirror curvature has been adjusted many times, and the height of the dome is completely consistent with the original, and there is no obvious difference when viewed from the side. The ceramic texture of the ring mouth is outstanding, the font thickness and color saturation are accurately reproduced, and the front look and feel are almost flawless.

2. Watch strap craftsmanship: an underestimated comfort code
Many replica watches fail in the details of the strap, but the M+ factory is amazing here. The inner and outer double chamfers on the edges of the bracelet are rounded and smooth, giving you a cut-free feel when worn for a long time; the middle link is polished like a mirror, the brushing on both sides is fine and even, and the transition between light and shadow is natural. The most eye-catching thing is the clasp – the opening and closing damping is just right, the internal structure is consistent with the original logic, and the engraved fonts are deep and neat. After you put it on, the strap naturally fits the curve of your wrist. The 41mm watch diameter is matched with gradually narrowing links. It is visually light and does not weigh on the wrist, making it hassle-free to wear during commuting.

3. Color Color Philosophy: Why is the flamingo so hard to find?
The “Flamingo” blue and pink noodles stand out with low saturation tones: the blue surface is like the gray tone of the sea at dusk, while the pink surface has a hint of gray and purple to avoid being gaudy. These two counters have been out of stock for a long time, and the replica version just meets the needs of early adopters. If you prefer classics, the black and white contrast of the panda plate is crisp and refreshing, and the radial blue surface shows delicate ripples under the light, making it suitable for formal wear and casual scenes. Rich color choices, taking into account both personality and practicality.

4. Movement performance: Stability is paramount
It is equipped with a customized version of Dandong 7750 movement (corresponding to the original MT5813). Although it is not an open mold, it has been deeply optimized: the timing function is smoothly linked and the second hand returns to zero accurately; the daily difference is stable within ±8 seconds, and the winding feels smooth and noise-free. The dense bottom design avoids visual loopholes in the plywood movement while improving waterproof reliability. For daily wear, stability is far more practical than “mold-opening gimmicks”.

Shopping advice
Suitable for players who pursue detail restoration and are tired of rough workmanship. The flamingo color scheme is suitable for spring and summer outfits, while the panda plate is versatile for all seasons. Pay attention to the frosted bezel to avoid scratches with hard objects, and clean the sweat grooves of the strap regularly to extend its life. The M+ factory has strict quality control and prompt after-sales response. As a daily main watch, it has outstanding cost performance.

Contact Us