Rolex

Sea-Dweller 16660 Matte Mark 1

16660 Matte MK1

Specification

  • Collection Sea-Dweller
  • Reference 16660 Matte MK1
  • Produced 1980
  • Limited No
  • Glass Sapphire
  • Back Closed
  • Shape Round
  • Color Black
  • Frequency 28800 bph
  • Indexes Stick / Dot
  • Hands Mercedes
  • Type Automatic
  • Power Reserve 50 h
  • Caliber 3035

Description

The Sea-Dweller 16660 Triple Six was the first Sea-Dweller to be fitted with a sapphire glass. The first series used matte dials (divided in Mark 1 and Mark 2 variants) while the second series used the newer gloss dials. It was replaced by the 16600 in 1988. The present watch has a Mark 1 matte dial, most easily identified by the base of the F in Feet reaching to the E of Superlative. On the Mark 2, the base reaches to the V.