1960s vintage Swiss Buler Diver.  Extremely cool watch.  Resin outer rotating bezel is very nice.  Very cool original dial and matching hands.  Day Date model.  17 jewel automatic movement.  Large 41mm chrome steel case with a screw back is also in very nice condition.   Great looking 60's Dive Watch. 

• Reference:  DV40
• Dial: Original
• Case Size: 41mm
• Movement:  17J Automatic
• Strap: 20mm Nylon
• Era/Other: 1960s / Ferris