The red "Sea-Dweller" inscription at 6 o'clock on the dial is reminiscent of the early models of the original Sea-Dweller, which has become a collector's item, and seems to indicate that the Reference 126600 is a special anniversary model.

The Sea-Dweller Ref. 126600, a model celebrating the 50th anniversary of the series, was announced at Baselworld in 2017.

The case size is 43mm, and the Sea-Dweller is the first to feature a Cyclops lens.
Equipped with the new movement "Cal.3235," this is a completely new model incorporating the latest technology.