Art. No. 1149 Basic information Manufacturer: Omega Model: Constellation C-shape Winding: Mechanical, automatic Lug to lug 30 mm Diametre excluding crown: 24 mm Height (highest point): 10 mm Strap width, Attach/Buckle: 13/10 mm Strap size, Long/Short: 110/70 mm Data Year (not validated by manufacturer): 1970 Serial no: 30252952 REF.no/Case no.: 568.001 Jewels: 24 Looks and materials Strap material: Leather Strap color: Black Case type: Screw down case, 3 parts Case material: Stainless steel Crystal material: Acrylic Dial: Sunburst, silver Buckle material: Stainless steel Movement and meassurements (meassured in 6 positions) Caliber: CAL 682 Average time deviation (sec / day): 9 Average amplitude (degrees): 237 Average beat error (ms): 0,2 Frequency (bph): 19800 Stated powerreserv*: 40 h Extended information Service, hands: Original hands** Service, case: Cleansed case in original state** Service dial: Dial in original state** Service, buckle: Used original Omega buckle Service, crown: Original crown** Service, crystal: Original crystal** Service strap/bracelet: New Hirsch Duke Service, movement: Miniservice Accessories Service documents: Yes Appraisal: Yes Box: No box Certificate: Certificate from Marcels Watch Group Grading and assessments Color grade dial: Riverside Damage grade dial: Flawless Condition case: NP-Surface-P Overall impression: Grade AAA Warranty***: 12 months Remark: Date disc in goldcolor Other *Deviation is to be anticipated **Originalpart mounted on the watch when purchased, no guarantee that it is factory original ***Function warranty, i.e. the functions is guaranteed to work during this time given that the watch is treated within the guidelines of treatment. In the event of outer mischief, warranty is not applicable See https://www.marcelswatch.com/en/vintage-guide/ for grading information See https://www.marcelswatch.com/en/vintage-guide/ for grading information Information from official webbsite: https://www.omegawatches.com/en-us/watch-omega-constellation-c-st-568-0001
