1 sapphire mirror, calendar 2.5x magnifying glass, the effect is synchronized with the original.
2 oyster watch case structure, integrated middle watch case, screw in bottom cover and upper chain watch crown.
3. The structure size and thickness are synchronous with the original, with a diameter of 40mm and a thickness of 12mm.
4. Equipped with Swiss 2836 automatic chain movement, it can quickly adjust the instantaneous jump week calendar and synchronize the time, thickness and structure with the original
