Vintage Seiko 66-8980 Sea Horse, 1965

454,34 $

Art. No. 1251
Basic information
Manufacturer: Seiko
Model: Sea Horse
Winding: Mechanical, manual wind
Lug to lug 42 mm
Diametre excluding crown: 35 mm
Height (highest point): 11 mm
Strap width, Attach/Buckle: 18/16 mm
Strap size, Long/Short: 120/80 mm
Data
Year (not validated by manufacturer): 1965
Serial no: 5338407
REF.no/Case no.: 66-8980
Jewels: 17
Looks and materials
Strap material: Leather
Strap color: Brown
Case type: Screw down case, 3 parts
Case material: Stainless steel
Crystal material: Acrylic
Dial: Sunburst, grey
Buckle material: Stainless steel
Movement and meassurements (meassured in 6 positions)
Caliber: CAL 66A
Average time deviation (sec / day): -14
Average amplitude (degrees): 215
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: Buckle/Clasp not exchanged by Marcels Watch Group
Service, crown: Original crown**
Service, crystal: New original crystal
Service strap/bracelet: New Hirsch Osiris
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: Riverside
Damage grade dial: DG1
Condition case: P-DG
Overall impression: Grade B
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