Professional Fishing
Workboats
Sport Fishing and Leisure
BOATBUILDERS
Best Selling
Our most popular products
EXPLORER 23 WiFi
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EXPLORER 23 WiFi
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SWx 900 cw
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SWx 900cw
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SWx 1200 w
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SWx 1200w
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SW BBFF CHIRP
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SW BBFF CHIRPPlug&play module adding latest generation CHIRP echosounder and fish finder capabilities to your navigation system. |
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Electronic Maps
Choose your favourite charts!
SEIWA navigation systems give you a wide choice of maps. You can choose C-MAP 4D®, C-MAP Max® , Navionics+®, and Navionics Platinum+® maps.

Software
ROMEO, the brain of SEIWA navigation systems
All our chartplotters and MFD come with Romeo, a powerful, intuitive and extremely customizable navigation software .
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SEIWA Support
3 Years Warranty
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Fast and efficient service
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Personalized customer care
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About SEIWA
Quality marine electronics
since 1984
Seiwa got its start in 1984 building one of the first digital marine navigation instruments, and has continued pursuing high standards of technology, quality, innovation and customer’s satisfaction worldwide.
Our customers include a wide range of “mariners”, from the professional fisherman to the everyday boat owner, all sensitive to Seiwa’s personal touch.
Learn more

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ACTIVITIES
Professional Fishing
Workboats
Sport Fishing and Leisure
BoatBuilders
PRODUCTS
Echo sounders & Fishfinders
Transducers
Radars
Accessories
Software
BEST SELLING
EXPLORER 23
SW 1200 w
SW 900 w
SW 1200 cw
SW 900cw
SW BBFF chirp
RADAR MDS-12
MAPS
Compatible Maps
C-Map
Navionics