
The first Sea-Dweller with sapphire crystal. This 1985 'Triple Six' retains its original matte dial and all correct lume plots.
The first Sea-Dweller with sapphire crystal. Triple six reference — a tool watch for professional divers.
The Loupe Grade is the definitive 8-point condition assessment system by Time Curator. It evaluates dial, hands, bezel, case, crown, crystal, bracelet, and movement. A grade above 8.5 indicates exceptional preservation. Learn more about The Loupe® →
Historical reference: ~€500 in the 1990s. Data sourced from auction results, dealer transactions, and 14 years of market observation.
RPR* has published 4,000+ articles since 2008. Knowledge first.
"Triple Six" · c. 1985
€3.500,= below market average
Ralf Meertz
RPM* facilitates the connection between buyer and dealer. All transactions are conducted directly between parties. Always verify in person before purchasing.
Read the complete Sea-Dweller history, buying guide, and market analysis on Rolex Passion Report.