Vintage Seiko 66-9990, 1969

382,13 $

Out of stock

Art. No. 1121
Basic information
Manufacturer: Seiko
Model: 66-9990
Winding: Mechanical, manual wind
Lug to lug 40 mm
Diametre excluding crown: 33,5 mm
Height (highest point): 9 mm
Strap width, Attach/Buckle: 18/16 mm
Strap size, Long/Short: 110/70 mm
Data
Year (not validated by manufacturer): 1969
Serial no: 931117
REF.no/Case no.: 66-9990
Jewels: 17
Looks and materials
Strap material: Leather
Strap color: Blue
Case type: Snap back, 3 parts
Case material: Stainless steel
Crystal material: Acrylic
Dial: Sunburst, silver
Buckle material: Stainless steel
Movement and meassurements (meassured in 6 positions)
Caliber: CAL 66A
Average time deviation (sec / day): 7
Average amplitude (degrees): 235
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 DPA-delux
Service strap/bracelet: New Hirsch Duke
Service, movement: Miniservice
Accessories
Service documents: Yes
Appraisal: 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 AAA
Warranty***: 12 months
Remark: Very neat condition
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