1950s H Duvosin & Cie Triple date pointer moonphase watch, Venus 203 movement.
It is keeping time to within +100 seconds a day.
 
This is a watch in beautiful condition, in it's original box from Duray, 44 Rue De La Bourse in Paris.
The dial is in excellent condition with beautiful patina on the hour markers and the hands, with radium infill intact.
The movement is of a high quality, being a Venus cal 203. The complications are useful and desirable in a collectable dress watch, with moonphase, day, date and month.
All of the functions change correctly with the pushers on the sides of the case.
The stainless steel case is rare for the era and is in excellent condition.
 
Please see the images as these compliment and aid the description provided below.
 
Dial: 
The hour markers and the hands show patina for the age, but the dial itself is very good. Overall this dial is in excellent condition for the watches age.
 
Hands: 
The hands are original and have some corrosion/oxidisation.
 
Glass: 
The crystal is in very good condition.
 
Crown: 
Original crown, in excellent condition.
 
Case:
In good condition but with multiple very light surface scratches.
 
Caseback:
The case back is stainless steel and is in near perfect condition. It still has it's original graining on the back.
 
Strap: 
A new 16mm genuine leather strap.
 
Movement:
A Venus 203 movement with 15 jewels. Keeping time to within +100 seconds a day, with an amplitude of 320 degrees and a beat error of 2 m/s.
 
Case dimensions: 
Case width: 32.5mm
Case width with crown: 35mm
Case length: 32.5mm
Case length lug to lug: 40mm
Case Depth: 10.5mm
Lug width: 16mm