A hat worn by the Aldebaran clock tower repairman. The clock model decoration is particularly attractive.
It has been modified to suit the OS weapons.

For each 2 Refine Levels:
ATK +20

Refine Level +7:
Decreases variable cast time by 15%.

Refine Level +9:
Increases melee physical damage by 15%.

Refine Level +11:
Increases physical damage against enemies of Small and Medium sized enemies by 15%.
Decreases fixed cast time by 0.2 seconds.

When equipped with Meuchler-OS:
ATK +30

For each 2 Refine Levels of Meuchler-OS:
Increases damage of Rolling Cutter by 4%.

When equipped with Circuit Board-OS:
ATK +30

For each 2 Refine Levels of Circuit Board-OS:
Increases damage of Solar Burst by 4%.

When equipped with Beam Claymore-OS:
Critical +10

For each 2 Refine Levels of Beam Claymore-OS:
Increases Damage against monsters of Large sized enemies by 4%.