The Grand Seiko caliber 9R15 is a Spring Drive Automatic movement. It is part of the 9R family of movements and it was introduced in 2010.

Caliber | 9R15 |
Type | Spring Drive Automatic |
Family | 9R |
Year | 2010 |
Grand Seiko watches with caliber 9r15

SBGA055
Case reference: 9R15-0AA0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Stainless Steel
Year: 2010

SBGA089
Case reference: 9R15-0AC0
Type: Spring Drive Automatic
Movement: 9R15
Case material: White Gold
Year: 2013

SBGA090
Case reference: 9R15-0AC0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Yellow Gold
Year: 2013

SBGA092
Case reference: 9R15-0AC0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Rose Gold
Year: 2013

SBGA103
Case reference: 9R15-0AD0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Stainless Steel
Year: 2014

SBGA105
Case reference: 9R15-0AE0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Stainless Steel
Year: 2014

SBGA107
Case reference: 9R15-0AF0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Platinum
Year: 2014

SBGA109
Case reference: 9R15-0AG0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Titanium
Year: 2014

SBGA289
Case reference: 9R15-0AC0
Type: Spring Drive Automatic
Movement: 9R15
Case material: White Gold
Year: 2017

SBGA290
Case reference: 9R15-0AC0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Yellow Gold
Year: 2017

SBGA384
Case reference: 9R15-0AJ0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Rose Gold
Year: 2018

SBGA385
Case reference: 9R15-0AK0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Titanium
Year: 2018

SBGA403
Case reference: 9R15-0AL0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Titanium
Year: 2019

SBGA405
Case reference: 9R15-0AM0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Titanium
Year: 2019

SBGA411
Case reference: 9R15-0AN0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Titanium
Year: 2019

SBGA449
Case reference: 9R15-0AP0
Type: Spring Drive Automatic
Movement: 9R15
Case material: Titanium
Year: 2021