Vintage Seiko 43999 Grand Seiko, 1965

2 821,70 $

Art. No. 1233
Basic information
Manufacturer: Seiko
Model: Grand Seiko
Winding: Mechanical, manual wind
Lug to lug 43,5 mm
Diametre excluding crown: 37 mm
Height (highest point): 11 mm
Strap width, Attach/Buckle: 19/16 mm
Strap size, Long/Short: 95/65 mm
Data
Year (not validated by manufacturer): 1965
Serial no: 5300488
REF.no/Case no.: 43999
Jewels: 35
Looks and materials
Strap material: Stainless steel
Strap color: Stainless steel
Case type: Screw down case, 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 5722 A
Average time deviation (sec / day): 5
Average amplitude (degrees): 245
Average beat error (ms): 0,2
Frequency (bph): 18000
Stated powerreserv*: 45 h
Extended information
Service, hands: Original hands**
Service, case: Lightly polished
Service dial: Dial in original state**
Service, buckle: Buckle/Clasp not exchanged by Marcels Watch Group
Service, crown: Original crown**
Service, crystal: Original crystal**
Service strap/bracelet: Used original Seiko 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: Riverside
Damage grade dial: Flawless
Condition case: P-Surface-P
Overall impression: Grade AAA
Warranty***: 12 months
Remark: Bracelet not from Grand Seiko but Seiko. It was not originally mounted on the watch, it has been mounted at a later point and the bracelet is later than the watch. The bracelet is not manufactured by Grand Seiko.
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