Debuting as the first Sea-Dweller to feature sapphire crystal, the 'Triple Six' 16660 was initially produced with matte dials (Mark 1 and 2) before transitioning to gloss dials in its second series. Production ceased in 1988 upon the release of the 16600. This specific example includes a 'Tiffany & Co' marking positioned above the 'Sea-Dweller' text.
Shape
Round
Lug Distance
20.00 mm
Material
Stainless Steel
Glass
Sapphire
Thickness
14.80 mm
Diameter
40.00 mm
Water Resistance
1220.00 m
Dial Color
Black
