Art. No. 1271 Basic information Manufacturer: Certina Model: Waterking Winding: Mechanical, manual wind Lug to lug 40 mm Diametre excluding crown: 33,5 x 35,5 mm Height (highest point): 11 mm Strap width, Attach/Buckle: 20/18 mm Strap size, Long/Short: 110/70 mm Data Year (not validated by manufacturer): 1973 Serial no: 437122041 REF.no/Case no.: 437.1220.41 Jewels: 17 Looks and materials Strap material: Leather Strap color: Beige Case type: Screw down case, 2 parts Case material: Stainless steel Crystal material: Acrylic Dial: Sector-sunburst, champagne Buckle material: Stainless steel Movement and meassurements (meassured in 6 positions) Caliber: CAL 437 Average time deviation (sec / day): 33 Average amplitude (degrees): 207 Average beat error (ms): 0,3 Frequency (bph): 21600 Stated powerreserv*: N/A Extended information Service, hands: Original hands** Service, case: Cleansed case in original state** Service dial: Dial in original state** Service, buckle: Buckle/Clasp not exchanged by Marcels Watch Group Service, crown: Used crown from other manufacturer Service, crystal: New crystal, Sternkreuz Service strap/bracelet: New Hirsch Sobek Service, movement: Miniservice Accessories Service documents: Yes Certificate of authenticity: No Box: No box Certificate: Certificate from Marcels Watch Group Grading and assessments Color grade dial: Top Wesselton Damage grade dial: Flawless Condition case: NP-Surface-P Overall impression: Grade AAA Warranty***: 12 months Remark: N/A 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: N/A
