Featuring the newly developed AP CAL.3120 integrated movement, the balance wheel is positioned at 7 o’clock, corresponding to the authentic piece. The flat hairspring and the gears on the deck and barrel are fully functional. The power reserve is consistent with the original version, offering 41 hours. The ZF 15400OR is a completely upgraded version that will capture your heart, allowing you to own it at a young age!

Material: The case is made of Swiss 4N rose gold, with a pure color, rust resistance, and corrosion resistance, meeting international and industry standards. It can be considered the “ultimate edition” currently available on the market.

Model: 15400OR.

Case: The integrated case and octagonal porthole bezel, with hexagonal screws slightly recessed into the case, rival the authenticity of the original piece.

Bracelet: The tension and delicate texture of the tank tread-style bracelet are identical to the original, with smooth curves.

Dial: The “TAPISSERIE” grid pattern on the dial is neatly arranged, complemented by platinum luminescent hour markers and Royal Oak hands.