Brand / manufacturer : Seiko
Product name : Seiko Astron SBXB091 GPS Satellite Radio Solar Watch
Part no : SBXB091
Material : Titanium/Ceramic
Product rank : Second-hand goods
Arm Around Size(Max) : 18 cm
Face Color : N/A

Detailed explanation:
There are some points where the black coating of the titanium part is peeled off, but it is not noticeable.