| Aug 1902:  | 
Training and trials with shipyard crew. | 
| 01.10.1902:  | 
Wettin
 is commissioned. | 
| -Jan 1903:  | 
Training and trials. After that, the ship is attached to the 1st Squadron and takes part in all fleet operations an manouvers in the following years. | 
| Spring 1909:  | 
Wettin
 is rammed by the Kaiser Karl der Grosse
, but only lightly damaged.  | 
| 30.06.1911:  | 
Decommissioned. | 
| 01.12.1911:  | 
Recommissioned as artillery training ship. | 
| Aug 1914:  | 
After the outbreak of world War I, the Wettin
 is attached to the 4th Squadron. | 
| 03-08.09.1914:  | 
Operations in the eastern Baltic Sea. | 
| 22-26.09.1914:  | 
Operations in the eastern Baltic Sea. | 
| Sep 1914 - May 1915:  | 
Patrol duty in the North Sea. | 
| May 1915:  | 
Operation north of Gotland. | 
| May - Jul 1915:  | 
Patrol duty in the North Sea. | 
 | 
| -Sep 1915:  | 
Operations in the eastern Baltic Sea. | 
 | 
| 11.11.1915:  | 
Put into reserve status with reduced crew. | 
 | 
| 15.05.1916:  | 
All 24 cm guns are removed. | 
 | 
| - Aug 1917:  | 
Repairs in Wilhelmshaven. | 
 | 
| Aug 1917 - 1919:  | 
Used as floating barrack in Kiel. | 
 | 
| 01.10.1919-11.02.1920:  | 
Used as floating barrack in Cuxhaven. | 
 | 
| 11.03.1920:  | 
Used as mine hunter tender / mother ship. | 
 | 
| 21.11.1921:  | 
Sold for scrap.
 | 
 | 
| 1922:   | 
Scrapped in Rönnebeck. | 
 | 
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