Vintage Optima, circa 1950, modified rear case
334,30 $
Out of stock
| Art.no | 0892 |
| Basic information | |
| Manufacturer: | Optima |
| Model: | N/A |
| Winding: | Mechanical, manual |
| Lug to lug | 41 mm |
| Diametre excluding crown: | 35 mm |
| Height (highest point): | 12 mm |
| Strap width, Attach/Buckle: | 18/16 mm |
| Strap size, Long/Short: | 110/70 mm |
| Data | |
| Year (not validated by manufacturer): | Circa 1950 |
| Serial no: | N/A |
| REF.no/Case no.: | N/A |
| Jewels: | 17 |
| Looks and materials | |
| Strap material: | Leather |
| Strap color: | White |
| Case type: | Snap back, 2 parts |
| Case material: | Guldplätterad |
| Crystal material: | Acrylic |
| Dial: | Silver |
| Buckle material: | Gold plated |
| Movement and meassurements | |
| Caliber: | FHF 25 |
| Average time deviation (sec / day): | 4 |
| Average amplitude (degrees): | 250 |
| Average beat error (ms): | 1,1 |
| Frequency (bph): | 18000 |
| 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: | Buckle/Clasp not exchanged by Marcels Watch Group |
| Service, crown: | Original crown** |
| Service, crystal: | New original Sternkreuz crystal |
| Service strap/bracelet: | New strap from other manufacturer |
| Service, movement: | Miniservice |
| Accessories | |
| Service documents: | Yes |
| Written estimate: | 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 AA |
| Warranty***: | 12 months |
| Remark: | Rear case is exchanged |
| 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 | |
