The Rolex Submariner reference 1680/8 in solid 18k yellow gold with a matte black dial is one of the most iconic luxury tool watches ever made. Introduced in 1969, this reference holds historical significance as the very first solid gold Submariner produced by Rolex.

• The "Nipple Dial": Precious metal sports models of this era featured unique raised indices rather than the flat painted markers found on steel references. This creates depth and reflects a distinctive 1970s aesthetic. 

• Extreme Rarity: Production numbers for solid gold variants were incredibly low compared to the steel models. According to archival sales data on Chrono24, only an estimated 5,765 yellow gold Submariner 1680s were ever manufactured during its entire decade-long run. 

• The Aging Character: The matte black dial paint frequently interacts with age to create subtle gradients, while the tritium markers often turn a rich, creamy yellow or pumpkin hue.

• Case Diameter: 40mm

• Material: Solid 18k Yellow Gold (Case, bezel, and bracelet)

• Dial Era/Style: Distinctive "Nipple Dial" featuring applied, raised gold hour markers filled with tritium lume.

• Crystal: Tall, "Top Hat" acrylic plexiglass with a Cyclops date magnification lens.

• Movement: Rolex Caliber 1575 automatic movement (often stamped 1570 on the base plate), beating at 19,800 vph.

• Bezel: Bidirectional rotating bezel with a black aluminum insert.

• Water Resistance: Originally rated for 200 meters.