Patek Philippe customize nautilus 5712/1A dark blue dial cardless Cal.240SC movement 8.3mm thickness superclone only

1. Size:40×8.2mm; (perfact thickness)
2. Movement: customize cardless Cal.240 movement 28800VPH more stable (same original cardless movement with weight balance wheel), most expensive parts
3. Strap: 904L Secondary polishing, chamfering and brushing

4. customize original replacement dial and pins

Functions: Hours, Minutes, Seconds, auto Date, moon phase, power saving Like Genuine

Case: 904L steel        Dial:  grain blue Dial          Bezel: 904L Bezel

Crystal: Scratch-proof sapphire crystal with AR coating

Strap: 904L Strap            Clasp: Buckle

Luminous: swiss luminous

Water resistance: 50 Meters

Caliberless and Caliberless Mechanical Watches (Frequency Analysis)
Caliberless and Caliberless are two different methods of adjusting the balance-spring system in a mechanical watch. Their differences are primarily reflected in the following aspects:
Adjustment Principle
Caliberless: The effective length of the balance spring is adjusted using a regulator pin. The longer the balance spring, the slower the watch; the shorter the balance spring, the faster it runs.
Caliberless: The regulator pin is eliminated. Instead, the moment of inertia of the balance wheel is altered by adjusting the position of screws or weights on the balance wheel, thereby adjusting the speed.
Adjustment Difficulty and Accuracy
Caliberless: Adjustment is relatively simple, but after long-term use, the balance spring may move around the regulator pin, resulting in unstable timekeeping.
Caliberless: Adjustment is complex, but it is less affected by gravity and vibration, resulting in higher accuracy, making it more suitable for high-end watches requiring high precision.
Durability
Caliberless: The regulator pin mechanism is easily displaced by external forces, affecting timekeeping accuracy. Caliberless: Designed without an index finger, it offers increased durability and long-term timekeeping stability.
Application Scenarios
Caliberless: Commonly found in mid- and low-end watch models, it offers lower cost and easier adjustment.
Caliberless: Predominantly used in in-house movements of high-end brands, such as Patek Phili and Rolax, embodying the complexity and precision of watchmaking.
Aesthetics and Craftsmanship
Caliberless: Some brands, such as Glashütte Original, employ decorative features like swan-neck adjustments, balancing aesthetics with functionality.
Caliberless: Screws or weights on the balance wheel create a more mechanical aesthetic, highlighting high-end watchmaking craftsmanship.
In summary, caliperless systems offer superior accuracy and durability, but are more difficult to adjust; caliperless systems offer easier adjustment but slightly lower long-term stability. Each has its advantages and disadvantages, and the choice depends on the brand’s positioning, craftsmanship requirements, and the user’s balance between accuracy and durability