Just back from a Rolex service and under official warranty to April 2027.

Always good to find such a pristine perfect example of a red writing 43mm Sea–Dweller ref. 126600, accompanied with everything from new, including inner/outer Rolex box, both swing tags, bezel protector, Rolex warranty card, instruction booklets, and even the original bill of sale from Nov 2017, (the year of its launch). 

Waterproof to 4000ft, it features a uni-directional Cerachrom dive bezel, helium escape valve, scratch-resistant sapphire crystal with Cyclops and Oyster Fliplock bracelet with dive extension & Glidelock. Powered by Rolex's upgraded self-winding calibre 3235 movement, with 70-hour power–reserve.