Model family · Rolex
Sea-Dweller
17 references58 variants1967–2009
Rolex’s saturation-diving watch, born in 1967 and defined by its one-way gas (helium) escape valve. Covers the acrylic-crystal 1665 and the sapphire-crystal 16660 and 16600.
Family timeline
All recorded years
19602010
17 references in production order. Overlapping bars show overlapping recorded dates.
19601973198519982010
Dates are those recorded in the catalog. Faint bars mark approximate dates; a dashed point marks a single known endpoint. Undated references remain visible. Chronological order does not establish a predecessor or successor relationship.