Technical Details & Model History

• Case: 18k yellow gold Oyster case, 36 mm diameter
• Movement: automatic Rolex caliber 1065
• Dial: original black dial turned brown (Tropical), extremely rare
• Crystal: plexiglass with Cyclops magnifier
• Strap: brown leather
• Buckle: original Rolex 18k yellow gold buckle
• Reference: 6604
• Year of production: 1957
• Condition: outstanding, a highly collectible and top-quality example

Key Features

• Rare 18k yellow gold version with smooth bezel
• Original tropical dial, naturally aged from black to brown
• Elegant aesthetic with classic 36 mm proportions
• Original gold buckle, an essential detail for serious collectors

Historical Context

The Rolex Datejust ref. 6604 belongs to the early generations of the iconic model introduced in 1945. During the 1950s, the Datejust established itself as an elegant and innovative timepiece, thanks to the automatic movement and the instantly recognizable Cyclops date magnifier. Examples featuring an original tropical dial are today among the most sought-after configurations, particularly when preserved in exceptional condition like this 1957 piece. A rare and historically significant Datejust of remarkable charm.