![SI-TEX SP38-17 Autopilot Core Pack Only, No Feedback, Compass or Pump [SP38-17]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/78775XL.jpg?v=1706771899)
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Description
SI-TEX SP38-17 Autopilot Core Pack Only, No Feedback, Compass or Pump [SP38-17]SP38 17 Autopilot Core Pack Only, No Feedback, Compass or Pump Features: IST Intelligent Steering Technology provides superior vessel steering capability ADAPTIVE steering for sea conditions and varying vessel speeds AUTO SETUP allows auto drive detection, rudder response time, compass detection and calibration NMEA 2000, ETHERNET, and NMEA 0183 interface Configurable for Fishing, Offshore Vessels, Workboats, Towboats and Yachts WORK Mode suitable for
SP38-17 Autopilot Core Pack Only, No Feedback, Compass or Pump
Features:
- IST – Intelligent Steering Technology provides superior vessel steering capability
- ADAPTIVE steering for sea conditions and varying vessel speeds
- AUTO-SETUP – allows auto-drive detection, rudder response time, compass detection and calibration
- NMEA 2000, ETHERNET, and NMEA 0183 interface
- Configurable for Fishing, Offshore Vessels, Workboats, Towboats and Yacht’s
- WORK Mode suitable for Fishing Boats, Towboats and Workboats
- PRC- Proportional Rate Control feature provides gentle smooth steering response
- Multi-Station capability with security station lock
- SUNLIGHT viewable Color 5.7” LCD display
- NAV Mode provide adaptive precise track steering
- ALC – Automatic Leeway Compensation for Drift, Tide & Wind
- Fully compatible with onboard instruments and steering systems
- Optional Z-Drive interface allows 360 Azimuth drive interface
- Optional Automatic Bow-Thruster Control for hands free Sabiki Fishing or station keeping
- Multi-Language capability: English, Chinese, French, German, Norwegian, Spanish, Italian, Vietnamese, etc.
- Standard with Flush Mount kit, Optional Swivel mount bracket
- IP67 Waterproof – Control Head, TS4, NF4 and WS4
- RoHS & CE compliance for EMI and RFI immunity
Additional Features:
- 9 level backlit LCD display
- LCD Display switches to Red Night Palette to protect Operators night vision
- Pre-defined parameter sets for full or semi-displacement, planning hulls, stern drives and sailboat applications
- Multiple steering parameters for Fast cruise, Slow cruise and Work modes
- Simple to use course knob with mechanical detent
- Multi-station capability with security station lock
- Automatic trim
- Adjustable yaw, turn rate and rudder settings
- PORT and STBD dodge buttons for collision avoidance
- Output for optional analog rudder angle indicator, up to 4 stations
- Fully compatible with onboard NMEA N2K instruments and most steering systems
Specifications:
- Operating Voltage: 10 to 30 VDC
- Power Consumption: Average 0.5 Amps, 3 Amps Peak (Lower consumption capability with low backlight setting) Drive Output: 20 Amps
- Network: NMEA 2000 & Ethernet
- Navigational Interface: NMEA 0183 input/Output
- NMEA 0183 Output: Heading (10x per sec), Autopilot Status (1x per sec)
- Heading Reference: Fluxgate, Magnetic Compass, NMEA Compass or Sat Compass
- Course Resolution: 1°
- Course Detection: 0.5°
Specifications:
- Type: Parts
- Box Dimensions: 7"H x 18"W x 18"L WT: 11.2 lbs
- UPC: 010407750064
Quick Guide (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 16 reviews
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Product Reviews
★★★★★ 5
Easy to use 🥰🥰
Color: all black watch mens, Color: all black watch mens
“I love this OLEVS watch! It looks stylish, feels comfortable, and offers great quality for the price. Highly recommended!” ⌚✨
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Reviewed in the United States on May 29, 2026
★★★★★ 4
Stylish and eye-catching watch with great value
Color: blue watch for men
This watch looks much more premium than its price suggests. The blue dial combined with the two-tone stainless steel gives it a clean and elegant appearance, making it suitable for both formal and casual wear. The diamond accents add a nice touch without feeling overdone.
The quartz movement keeps accurate time, and the date feature is convenient for daily use. The luminous hands are helpful in low-light conditions as well.
The build quality feels solid, though the band may need adjustment for a perfect fit. Water resistance is fine for everyday situations like hand washing, but I wouldn’t rely on it for heavy water exposure.
Overall, a good-looking and functional watch that offers excellent value for the price.
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Timeless precision
Color: silver watch for men, Color: silver watch for men
The watch combines a sleek design with practical functionality it’s chrome still casing feels durable, and the strap is comfortable for all day wear the dial is clear and easy to read with luminous hands that work well in low light the battery life is impressive and the timekeeping is accurate it excels as a reliable every day watch with a stylish look
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Great watch, would recommend
Color: blue watches 58, Color: blue watches 58
I really like this watch because it looks amazing. It’s much lighter than I expected, so it’s comfortable to wear all day at school without feeling heavy. When I first got it, the metal band was a little bit squeaky, but after wearing it for a while, the noise completely
stopped. I had to remove a few links to make it fit my wrist, but the adjustment was actually really easy to do yourself. The clasp is great too it stays closed and it doesn’t pinch my skin at all. The blue and gold colors look awesome together, and it’s definitely a great watch for the price
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Reviewed in the United States on February 14, 2026
★★★★★ 5
My new favorite watch. Simple home improvement needed
Color: all black watch mens, Color: all black watch mens
Despite having many reknown brand watches in my collection, these inexpensive Olevs watches are now my favorite.
They look nice, cost practically nothing and so far are very accurate (10 day review). Little to worry about if lost or damaged.
PROS:
1. Inexpensive $40/each.
2. As stylish as other fashion watches 5x-10x more expensive.
3. Watch Crystal (i.e., glass) has a unique, faceted shape, which reflects light, feels "Manly" and matches faceted bezel.
4. Light weight and slim case; fits small wrists nicely (I have 6.4" wrists).
5. Accurate - two watches tracked over 10 days. Watch one: -7 seconds/10 days. Watch two: +2 seconds/10 days.
6. Illuminescent (i.e., glow-in-the-dark) hands and watch face look decent in dark.
CONS:
7. Lightweight and cheap material - durability is questionable, especially coatings.
8. Bracelet/band links have excessive gaps to each other and rattle badly, making watch noisy and embarrassing. *Home fix*
9. Faceted Crystal can make it difficult to see exact time, because of light reflection.
10. Single clasp on bracelet could easily open inadvertently, vs double clasp.
11. Crown is not threaded and spins freely, even when closed (doesn't change time); likely poor water proofing and crown can easily open.
12. Difficult to set time accurately; crown movement is figity and closing crown can cause hands to easily move.
13. Second hand doesn't exactly line up with tick marks making it difficult to know if actual time is before, or after tick mark.
*AT HOME FIX*:
To fix the noisy bracelet, simply cut to length a piece of waterproof medical tape 15-16mm (5/8") wide, then attach to inside of clean bracelet, while spreading the links apart with your finger (i.e., stretch band). Do this on each bracelet, but don't cover clasp. Tape will need to be replaced, as it gets dirty, but it makes watch quiet.
- Watch dimensions for collectors -
A) Case Diameter (to Crown): 44mm
B) Case Diameter: 42mm
C) Lug-to-Lug length: 50.5mm
D) Case Thickness (Top of Crystal): 12.6mm
E) Strap/Bracelet Width at Case: 20mm
F) Strap/Bracelet Width at Clasp: 18mm
G) Weight 6.4" wrist size: 100g (3.5oz)
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Reviewed in the United States on May 12, 2025