Two black dial Submariner Date watches photographed together for comparison.

Rolex Submariner 126610LN vs 116610LN

The 2020 Generation Change

Rolex introduced the 41mm Submariner generation in 2020. For the black dial Submariner Date, reference 126610LN followed the 40mm 116610LN. Both have the familiar black bezel, date window and Oyster bracelet, so the difference is easier to appreciate when the watches are placed together. Our original photographs preserve that comparison.

Case Size and Wrist Fit

The nominal case diameter moved from 40mm to 41mm, but the way a watch wears also depends on its case proportions, bracelet and your wrist. Look at the front and side photographs rather than treating a one millimeter increase as a complete description of the change. Try each generation if possible and check the available bracelet links and clasp adjustment.

The Movement Update

The 126610LN uses caliber 3235, with approximately 70 hours of power reserve. The earlier 116610LN belongs to the caliber 3135 generation. These are reference specific distinctions; they should not be assigned to every watch carrying the Submariner name. Service history and actual condition still matter when comparing two preowned examples.

Shared Design, Individual Condition

Both references in this comparison use a black ceramic bezel insert and an Oyster bracelet. The brushed bracelet and clasp surfaces shown here should not be described as polished center links. Inspect bezel condition, case edges, bracelet wear and any refinishing or replaced parts on the actual watch. The gallery helps explain the design changes, while current availability and price need a separate check. Old waiting list estimates are not a reliable guide to today’s stock.

Original Photo Gallery

Front view of the newer 126610LN in the original comparison.
Front view of the newer 126610LN in the original comparison.
Front view of the earlier 116610LN.
Front view of the earlier 116610LN.
The two black bezel Submariners shown side by side.
The two black bezel Submariners shown side by side.
Angled comparison of the two cases.
Angled comparison of the two cases.
Crown side view of a Submariner case.
Crown side view of a Submariner case.
Side profiles of the two watches compared.
Side profiles of the two watches compared.
Case and bracelet viewed at an angle.
Case and bracelet viewed at an angle.
The two Oyster clasps shown together.
The two Oyster clasps shown together.
Front view of the earlier Submariner in the gallery.
Front view of the earlier Submariner in the gallery.
Front view of the newer Submariner in the gallery.
Front view of the newer Submariner in the gallery.

Further reading: Rolex’s Submariner history and caliber 3235 update.

Contact Diamonds by Raymond Lee in Boca Raton to ask about current availability or discuss a particular piece.

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