• Vintage Ultramar full calendar with moon phase with caliber Felsa 639
  • Vintage Ultramar full calendar with moon phase with caliber Felsa 639
  • Vintage Ultramar full calendar with moon phase with caliber Felsa 639
  • Vintage Ultramar full calendar with moon phase with caliber Felsa 639
  • Vintage Ultramar full calendar with moon phase with caliber Felsa 639
  • Vintage Ultramar full calendar with moon phase with caliber Felsa 639
  • Vintage Ultramar full calendar with moon phase with caliber Felsa 639
  • Vintage Ultramar full calendar with moon phase with caliber Felsa 639
  • Vintage Ultramar full calendar with moon phase with caliber Felsa 639

Vintage Ultramar full calendar with moon phase with caliber Felsa 639

Brand:Ultramar
Model:Full calendar and moon phase
Year:1960’s
Material:Gold filled and stainless steel
Size - diameter excluding winding crown:35.5mm
Size - length including lugs:44mm
Condition:Very good
Price:$1,550

Vintage Ultramar full calendar with moon phase with caliber Felsa 639

Interesting Ultramar with full calendar and moon phase. The watch has a white creamy dial with gold even Arabic numbers and batons for odd numbers. Minutes come with black Arabic numerals. On the outside edge of the dial comes the calendar in black color. At 12 o’clock, two windows for the day and the month and at 6 o’clock the moon phase. The hands are in gold with “Lancette” style. The date hand comes with a red arrow. The back is in stainless steel with engraved outside “Ultramar Precision Automatic Swiss Made – 5720 – Stainless Steel Back – Waterproof – Incabloc – Antimagnetic”. The watch comes with an automatic movement with caliber Felsa 693 Bidynator. It has a brown leather band.

History

There is not much information on the company Ultramar and its trademark. It has been registered in the US and Switzerland in the 1940’s and 1960’s. It seems also that the company promoted its Swiss movement, which indicated that the trademark was used to market Swiss watches, probably in the US.

Technical details

Automatic movement with sweep second, day set by pusher at 9h, date-hand by pusher at 4h, month by pusher at 2h, moon phase by pusher at 8h with caliber Felsa 693 Bidynator. It comes with 25 jewels, 18,000 A/h and 43 hours of power reserve.

Measurements

Diameter excluding winding crown: 35.5mm
Length including lugs: 44mm

Price: $1,550