[RESERVED] Vintage Hamilton, “Big Eye 647” Kronograf, circa 1970
Original price was: 1 313,12 €.1 215,07 €Current price is: 1 215,07 €.
Out of stock
| Art. No. | 1024 |
| Basic information | |
| Manufacturer: | Hamilton |
| Model: | “Big Eye 647” Chronograph |
| Winding: | Mechanical, manual |
| Lug to lug | 44 mm |
| Diametre excluding crown: | 38 mm |
| Height (highest point): | 13,5 mm |
| Strap width, Attach/Buckle: | 20/16 mm |
| Strap size, Long/Short: | 120/80 mm |
| Data | |
| Year (not validated by manufacturer): | ca. 1970 |
| Serial no: | N/A |
| REF.no/Case no.: | 647001-3 |
| Jewels: | 17 |
| Looks and materials | |
| Strap material: | Gummi (rubber) |
| Strap color: | Black |
| Case type: | Screw down case, 3 parts |
| Case material: | Stainless steel |
| Crystal material: | Acrylic |
| Dial: | Sunburst, svart |
| Buckle material: | Stainless steel |
| Movement and meassurements (meassured in 6 positions) | |
| Caliber: | Valjoux 7733 |
| Average time deviation (sec / day): | 2 |
| Average amplitude (degrees): | 305 |
| Average beat error (ms): | 0,2 |
| Frequency (bph): | 18000 |
| Stated powerreserv*: | 45 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: | New Hirsch strap |
| Service, movement: | Miniservice |
| Accessories | |
| Service documents: | Yes |
| Appraisal: | Yes |
| Box: | No box |
| Certificate: | Certificate from Marcels Watch Group |
| Grading and assessments | |
| Color grade dial: | Top Wesselton |
| Damage grade dial: | VVSD |
| Condition case: | NP-Surface-P |
| Overall impression: | Grade AA |
| Warranty***: | 12 months |
| Remark: | Very nice condition, minor scratches on the crystal |
| 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 | |
