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Recently Completed Creations

Email grassiwatchco@gmail.com for inquiries on pricing & availability 

GWC SUB-AQUA
GWC KING
GWC Mountaineer
GWC SUB-TERRA II

Past Creations

Email grassiwatchco@gmail.com for inquiries on custom pieces 

GWC SUB-TERRA
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Seiko "Big Crown"
Seiko "Root beer" GMT
Seiko mod in Dark Mother of Pearl
Seiko "Tactical" Mod
Seiko "Deep Sea" Mod
Seiko "Pepsi" Scubamaster
Seiko "Gulf" Scubamaster
Seiko "Presidential"
GS "Snowflake"
Seiko "Polar Explorer" GMT
Seiko "Presidential" Sunburst

Custom Watch Idea? Lets get talking!

grassiwatchco@gmail.com

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