Up for sale is this beautiful Vintage Jolus Triple Calendar Chronograph
 
Case Width: 37.5mm Excluding the crown
 
Case Thickness: 13mm including the crystal
 
Dial: Original
 
Hands: Original with matching patina
 
Bezel: Gold tone and original and correct contrasting the case

Case Back: UNCABLOC CROTON HOUR-MATIC WATERPROOF SHOCKRESIST SELF-WINDING
 
CROTON WATCH CO. INC PATENT MADE IN SWITZERLAND BASE METAL 1279161
 
Case Material: Stainless Steel
 
Crown: Stainless Steel
 
Crystal Material: Plexi Crystal
 
Lug Width: 18mm
 
Band Material: Leather
 
Condition: In preowned condition
 
Movement: Landeron 185
 
Service History: Unknown, but in running condition. Has not been tested for accuracy but as always we recommend getting your vintage watches serviced.