Album and Timestamp: https://imgur.com/a/5Jnl0jN . Speedmaster Professional Sapphire Sandwich Co Axial Chronograph 42mm . Reference: 310.30.42.50.01.002 . For sale is the timeless Speedmaster professional “Sapphire Sandwich” watch. This piece is absolutely stunning on the wrist, and gets better when turned over to reveal the Caliber 3861 movement inside. . This one is sold as a complete set with everything pictured here: Double boxes, 2021 warranty card, pictograms, chronometer card, manual, large booklet, extra leather strap, and extra links. Bracelet currently sized at 7.5”. . Condition: The watch is in excellent pre owned condition, and will show very faint wear on the edges of the case, lugs, bracelet, and bezel. The movement is keeping accurate time and does not require any servicing. Photos in the album are shot on a macro setup in aggressive lighting to overemphasize any wear that is present. . Asking $5750 OBO. Insured shipping anywhere in the US from Denver, CO is provided at my cost. Plenty of references and testimonials are always available to interested buyers, just reach out!