Art. No. 1551 Basic information Manufacturer: Seiko Model: Chronograph Winding: QUARTZ Lug to lug 45,5 mm Diametre excluding crown: 38 mm Height (highest point): 10 mm Strap width, Attach/Buckle: 20/18 mm Strap size, Long/Short (excl. Watch): 110/80 mm Data Year (not validated by manufacturer): 2005 Serial no: 5D0481 REF.no/Case no.: 7T92-0CW0 Jewels: 0 Looks and materials Strap material: Stainless steel Strap color: Stainless steel Case type: Screw down case, 2 parts Case material: Stainless steel Crystal material: Mineral glass Dial: White Buckle material: Stainless steel Movement and meassurements (meassured in 6 positions) Caliber: CAL 7T92A Average time deviation (sec / day): 0,33 sec Impulse: 1 per 1 sec Average time deviation (sec / month): 10 sec Frequency (bph): N/A Vacuum / Pressure test: PASS VAC -0,4 PASS PRE 3 BAR Stated powerreserv*: N/A 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: Original strap** Service, movement: Function tested and controlled for time keeping Accessories Service documents: Yes Certificate of authenticity: No Box: No box Certificate: No certificate Grading and assessments Color grade dial: Riverside Damage grade dial: Flawless Condition case: NP-Surface-P Overall impression: Grade AAA 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 Official website information: N/A
