6238, 'Pre-Daytona' Chronograph, Black Galvanic Dial, Steel Octa Lune the 3941 is one of

the 3941 is one of the more desirable references amongst collectors today

This has seen the 5512 find a new collecting base in recent years

including the lume which has not been re-touched

and ROCS upper half

1675/3 ‘Root Beer’ GMT-Master

6238, 'Pre-Daytona' Chronograph, Black Galvanic Dial, Steel Octa Lune the 3941 is one ofA ref. 6238 Pre Daytona featuring a rare and highly coveted black dial. The 6238 was fitted with silver, grey, and black dialsthe latter of which is by far the least common and most desirable. This was last Rolex to simply say 'Rolex Chronograph' on the dial at 12. In addition, the dial is monochromatic, with a sterile steel bezel, and tachymeter on the dial. All of these austere charms changed in the following ref. 6239 Daytona. This example is