Vintage Bison divers watch, 1970:s

429,95 $

Out of stock 0868
Basic information
Manufacturer: Bison
Model: Diving watch
Winding: Mechanical, manual
Lug width: 18 mm
Lug to lug N/A
Diametre excluding crown: 36,5 mm
Height (highest point): 13 mm
Strap length, long side 120 mm
Strap length, short side: 80 mm
Year (not validated by manufacturer): 1970:s
Movement number: N/A no.: N/A
Jewels: 23
Looks and materials
Strap material: Leather
Strap color: Black
Case type: Screw down case, 3 parts
Case material: Chrome plated metal
Crystal material: Acrylic
Dial: Black, glossy
Buckle material: Stainless steel
Movement and meassurements
Caliber: EB 8021-68
Average time deviation (sec / day): 1
Average amplitude (degrees): 246
Average beat error (ms): 1,1
Frequency (bph): 18000
Stated powerreserv*: 37 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: New crown from other manufacturer
Service, crystal: Original crystal**
Service strap/bracelet: Nytt Hirsch Mariner
Service, movement: Miniservice
Service documents: Yes
Written estimate: No
Box: Marcels Black gloss wooden box
Certificate: Certificate from Marcels Watch Group
Grading and assessments
Color grade dial: Riverside
Damage grade dial: VVSD
Condition case: NP-Surface-P
Overall impression: Grade A
Warranty***: 12 months
Remark: Minor damage at index 9
*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 for grading information