Longines Master Three-Day Calendar Series 38.5mm, original version mold, 2892 automatic mechanical movement (movement repair rate close to zero) (i.e., Longines model Cal.L619.2 movement) diameter 38.5mm, Korean finely baked blue steel needle, crown size matches the original, all components including the movement are 100% interchangeable with the original, the entire watch is flawless, the highest version on the market
