The Rolex Sea-Dweller is an iconic watch in the Rolex Professional line. Rich in history and with incredible capabilities, this watch has been improved over and over during the last 50+ years. It was traditionally struggling to position itself in the Rolex line-up beause it much looked like a "simple" Submariner. But this one is different. The size was increased to 43mm with the 126600, the proportions were adjusted and the red line of text added on the dial. 
 
This particular watch is a brandnew, unworn Rolex Sea-Dweller 43mm, reference 126600, from March 2021. Full set with green box, outer box, green COSC hang tag, Swiss guarantee card, purchase receipt.
 
Basic Information:
Brand: Rolex
Model: Sea-Dweller
Reference number: 126600
Movement: Automatic
Case material: Steel
Bracelet material: Steel
Year of production: 2021
Condition: New (without any signs of wear)
Scope of delivery: Original box, original papers
Movement/Caliber: 3235
Power reserve: 70 h
Number of jewels: 31
 
Functions
Date
Helium Valve