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Description
SI-TEX SP-120 Color System w/RFB Remote Mechanical Drive 1994+ Mercury I/O, Volvo GasSP 120 Color System with RFB & Remote Mechanical Drive 1994+ Mercury I O, Volvo Gas Features: The SI TEX SP 120C is an Autopilot designed for hydraulic steering, mechanical steering, & solenoid control Does not require a separate junction box, everything simply connects to the rear of the control head This Autopilot is ideal for small vessels under 38' The Autopilot can operate in either Virtual Rudder feedback mode in the case of Outboards or a
SP-120 Color System with RFB & Remote Mechanical Drive 1994+ Mercury I/O, Volvo Gas
Features:
- The SI-TEX SP-120C is an Autopilot designed for hydraulic steering, mechanical steering, & solenoid control
- Does not require a separate junction box, everything simply connects to the rear of the control head
- This Autopilot is ideal for small vessels under 38'
- The Autopilot can operate in either Virtual Rudder feedback mode in the case of Outboards or a separate Rudder Feedback unit can be added for inboard vessels
- SP-120C displays actual Compass heading & Selected Heading, along with Rudder Angle Displays simultaneously
- Compact 4.1” x 4.1” Splash proof Control head with large easy to read Color LCD LCD Display
- Extremely easy to select your desired headings, operate, and setup, with new user friendly software
- High performance 9 Axis Rate Gyro Compass provides the autopilot with excellent steering response
- Autopilot uses Input of GPS Speed over ground (SOG) and Course over ground (COG) to
- enhance performance
- NMEA-0183 GPS Interface accepts inputs from most Chart plotters for steering to waypoints and routes
- NMEA-0183 Output of Compass heading at 10kHz for interface to MFD’s with Chart/Radar Overlay
- Autopilot Steering Modes:
- Manual (Power Steer)
- Auto (Pilot maintains selected Magnetic course)
- GPS (Steers to Waypoint or Routes when Interfaced with GPS)
- Wind (Steers to wind when interfaced to wind sensor for Sailboat installations)
- Protected by 2 Year SI-TEX Warranty
Specifications:
- Waterproof: IPX6
- Control Head Dimensions: 110 mm L x 110 mm W
- Voltage supply VOLTAGE: 12/24 Volts DC
- LCD Color LCD Display
- Constant Compass Heading Indicator and Rudder Angle Indicator
- Current consumption: 0.5 amps at 12VDC in standby mode
- Maximum Drive Output Current 15 Amps
- Operating temperature: -10ºC to +55ºC
- Data Connections: NMEA-0183 GPS Input, NMEA-0183 10kHz Compass heading Output
- Course Detection <1 Degree
Package Includes:
- SI-TEX SP-120C Color LCD Autopilot Control Head
- NMEA Interface Cables
- 9 Axis Electronic Rate Gyro Compass
- Control Head Sun cover
- Product manual
- Mounting Screws
Brochure (pdf)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Great product
Color: Black/Yellow Accent
Watch and service was great. I would recommend product to others.
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Reviewed in the United States on May 27, 2026
★★★★★ 4
No complaints after use
Color: Black/Yellow Accent
Always been a fan of Ironman watches especially the original. The negative display threw me off for a few days but getting used to it. Love the fit and size of it. Not to mention it's extremely light and you barely notice it after a bit. For under $40 if it malfunctions in a year or two I'll just buy another or one similar.
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Reviewed in the United States on November 4, 2025
★★★★★ 5
Bang for the buck
Color: Blackout
Let me previce this review by stating that I have had multiple fitness watches including Garmin suunto Timex and Casio. This watch has some limitations and I will get to them. The first thing is the design and functionality. The picture doesn't do this watch justice. It is sleek. Small enough to not be gaudy. But large enough to look appropriate regardless of your body size. I am 6' 180 lbs and its perfect. The functionality is great. Some watches require a college degree but this watch is simple to program and switch through modes. It has a lap counter countdown timer stop watch as well as time day date etc. It also has more features that don't interest me for fitness so I won't go into them. One complaint other reviewers have stated is with the black background it can be difficult to see display. To them I would reply the top right button is a light. Push it once to illuminate the display. Problem solved. Having a black background does make the display less visible. That's obvious to me but perhaps not everyone. With that being said I only have to use the light if I'm in a dark area. In normal room lighting it is easy to see. This watch does not have GPS capabilities which other watches I've had has. Add another zero to the price of this watch and you can have GPS too. I use this watch mainly for indoor fitness inc swimming and running on an indoor track and use my garmin outdoors. This is a great everyday watch and a great price. No issues no complaints.
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Reviewed in the United States on February 28, 2015
★★★★★ 5
6 years and still going
Color: Blackout, Color: Blackout
Owned for 6 years and still going strong. Worn daily, including showers. The only time I take it off is to sleep. The face is scratched up and some buttons worn smooth (I wear it on the inside of my wrist). A few tiny cracks are beginning to form on one of the wristband pieces. Replaced the battery after about 3 years. It has three alarms and I use them regularly. You can choose to set each alarm for daily, weekdays, or weekends. I also use the timer a lot. Indiglo gets used every morning and many evenings. You can disable modes that you never use, so you only see what you want. I never use chronograph, so I have that disabled. Incredible watch.
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Reviewed in the United States on May 11, 2026
★★★★★ 5
The watch of our era
Color: Blackout
Bought this ‘used’ but looks like only the box had some ‘damage’ but the watch was perfectly brand new. I’ve been wearing a timex Ironman watch since my tenth birthday. I’ve served in the Marine corps and wore one while on tour. I’ve worn them snorkeling and diving. I’m a mechanic and have worn it on my belt loop while working, and depending what I’m doing I’ll leave it on. I wear it in the shower, the pool, beach, kayaking, skydiving, mudding, surfing, fishing, shooting, and while relaxing in my recliner. I’ve only had one battery die, and it was easily replaced.
This is the watch of our era. Stop reading this review and buy one!
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Reviewed in the United States on April 27, 2026