Vintage Aero Watch Nuchatel Belle Époque “Farmers pocket watch”, 1970/80s

Art. No. 1102 Basic information Manufacturer: Aero Watch Nuchatel Model: “Belle Époque” Farmers pocket watch Winding: Mechanical, manual wind Lug to lug 69 mm Diametre excluding crown: 52 mm Height (highest point): 15 mm Strap width, Attach/Buckle: N/A Strap size, Long/Short: N/A Data Year (not validated by manufacturer): 1970/80s Serial no: N/A REF.no/Case no.: 1004 Jewels: 17 Looks and materials Strap material: N/A Strap color: N/A Case type: Snap back case,  parts Case material: Silver colored Crystal material: Acrylic Dial: Enamel Buckle material: N/A Movement and meassurements (meassured in 6 positions) Caliber: UNITAS 6431 Average time deviation (sec / day): 17 Average amplitude (degrees): 226 Average beat error (ms): 39,7 Frequency (bph): 18000 Stated powerreserv*: 41 h Extended information Service, hands: Original hands** Service, case: Case in original state Service dial: Dial in original state Service, buckle: N/A Service, crown: Original crown** Service, crystal: Original crystal** Service strap/bracelet: N/A Service, movement: Function tested and controlled for time keeping Accessories Service documents: Yes Appraisal: No 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: Very neat condition 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