Longines
Full technical sheet ↓
Longines - Ultra Chron Square 30x37mm Circa 1970 Ref. 7829-6
Here is a Longines Ultra-Chron Square, reference 7829-6, dating from the 1970s.
Its stainless steel case measuring 30 x 37 mm houses a silver-grey dial with baton indexes and hands, as well as a date window at 4:30. The dial is in excellent condition and still retains its original tritium.
This Longines is powered by the brand's caliber 431. This movement features 17 jewels, beats at a frequency of 36,000 A/h, and offers a 40-hour power reserve.
It is mounted on a brand new beige leather strap and has its original Longines signed buckle.
The watch comes with our 6-month warranty.
Technical sheet
Brand
Longines
Model
Ultra Chron Square
Reference
7829-6
Year of production
Circa 1970
Material
Stainless steel
Movement
Automatic
Diameter
30 mm
Caliber
Longines 431
Frequency
36'000 A/h
Ruby
17
Power reserve
40h
Glass
Hesalite
Bracelet
Leather
Waterproofing
No
Accessories
None
Warranty
6 months
SKU
Longines_UltraChron_Square_WS0188