Original tritium dial is in perfect condition with incredible yellow patina. The original tritium hands and insert match the dial perfectly.

The case is in perfect unpolished condition with very sharp original beveled edges. Model and serial numbers are clearly visible between the lugs. The caseback is engraved 1665. The watch is equipped with the cal. 1570 movement.

Original heavy oyster bracelet reference 93150 with 585 endpieces with 12 links with no stretch.

This Sea-Dweller is of the absolute last batch of 1665's ever made and was still being produced, along side the saphire reference 16660. This example is in mint condition.