The Rolex DATEJUST 126300-0012 Black Index Jubilee is powered by the automatic Rolex caliber 3235 movement, introduced in 2017.
This timepiece features a 41mm stainless steel case fitted with a solid case back and a sapphire crystal. Water resistance is rated to 100m. The watch includes a date display and chronometer certification, and is secured on the wrist by a metal bracelet with a folding clasp.
When purchased from Aristo Watch, this watch comes with access to Aristo Care. Daily wear puts real hours on a movement, and Aristo Watch follows that up with an additional year of inspection or servicing after the manufacturer's warranty.