Art. No. 1502 Basic information Manufacturer: Longines Model: Conquest Winding: Mechanical, automatic Lug to lug 50 mm Diametre excluding crown: 41 mm Height (highest point): 11,75 mm Strap width, Attach/Buckle: 21/21 mm Strap size, Long/Short: 100/100 mm Data Year (not validated by manufacturer): 2011 Serial no: 37180123 REF.no/Case no.: L3.677.4.58.6 Jewels: 25 Looks and materials Strap material: Stainless steel Strap color: Stainless steel Case type: Screw down case, 3 parts Case material: Stainless steel Crystal material: Sapphire crystal Dial: Black Buckle material: Stainless steel Movement and meassurements (meassured in 6 positions) Caliber: CAL L633.5 Average time deviation (sec / day): 7 Average amplitude (degrees): 300 Average beat error (ms): 0,2 Frequency (bph): 28800 Vacuum / Pressure test: VAC -0,5 PASS, PRE 5 BAR PASS Stated powerreserv*: 38 h Extended information Service, hands: Original hands** Service, case: Cleansed case in original state** Service dial: Dial in original state** Service, buckle: Original buckle** Service, crown: Original crown** Service, crystal: Original crystal** Service strap/bracelet: Original strap** Service, movement: Miniservice Accessories Service documents: Yes Certificate of authenticity: No Box: Original Box** Certificate: Original certificate Grading and assessments Color grade dial: Riverside Damage grade dial: Flawless Condition case: NP-DG Overall impression: Grade A Warranty***: 12 months Remark: Case with wear, bracelet with some wear, bracelet polished 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 See https://www.marcelswatch.com/en/vintage-guide/ for grading information N/A
