Ride the Waves!
Build the Sea Riders

Experience the thrill of designing your own watercraft with 549 pieces. A classic 2003 Designer Set for the ultimate LEGO creator.

🏛 Designer Sets
Set #4402

Sea Riders

Sea Riders is a solid entry in the LEGO Designer theme.

Before you buy

Who it's for
Intermediate build LEGO enthusiasts who enjoy creative building and experimenting with aquatic designs.
Build
547 pieces · about 4.5 hours Build time is an estimate.
Availability
Likely retired
★★★☆☆ 3.2 community rating

Fans appreciate the creative building experience and unique designs offered by Sea Riders. Some find the lack of minifigures disappointing, while others value the set for its focus on building and design.

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

Sea Riders is a solid entry in the LEGO Designer theme. Released in 2003, this set offers a creative building experience with a focus on constructing aquatic vehicles and creatures. The predominantly blue color scheme and use of Technic elements add to its unique appeal.

This set is perfect for LEGO enthusiasts who enjoy building alternate models and experimenting with different designs. With a moderate piece count, it offers a satisfying build without being overly complex, making it suitable for both teens and adults.

Skip this if you prefer sets with minifigures or licensed themes. This set focuses solely on the building experience and offers no minifigures. Consider LEGO City sets or Creator 3-in-1 sets as alternatives.

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🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
547
Pieces
⏱
4.5h
Estimated Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • Focus on building unique aquatic vehicles and creatures.
  • Creative use of Technic elements for added functionality.
  • Predominantly blue color scheme enhances the aquatic theme.
  • Offers a satisfying building experience without being overly complex.

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI
Not enough price history for a trend
B
Investment Grade
⏳ Retired
Sea Riders, released in 2003, has potential as a collector's item due to its age and status as a retired set. Its piece count of 549 and focus on creative building make it an interesting addition to any LEGO collection. However, its lack of minifigures may limit its appeal to some investors. The set's value will likely depend on its condition and completeness.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

Sea Riders offers a unique building experience focused on aquatic vehicles and creatures, setting it apart from many other LEGO sets. While sets like LEGO City Deep Sea Explorers offer minifigures and a more play-oriented experience, Sea Riders emphasizes creative building and design. Collectors interested in unique building experiences may prefer Sea Riders over more traditional sets.

📦 Parts Inventory

Official piece count
547
Parts cataloged in this inventory
120 unique parts, 549 pieces

LEGO counts 547 pieces. This inventory comes from a separate parts catalog and lists 549; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Brick 2 x 2 Corner Brick 2 x 2 Corner
Part #: 2357 2× Yellow
Brick 2 x 2 Corner Brick 2 x 2 Corner
Part #: 2357 4× Blue
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b 4× Black
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b 9× Light Gray
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 2× Yellow
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 4× White
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 6× Yellow
Brick 2 x 6 Brick 2 x 6
Part #: 2456 1× Light Gray
Brick 2 x 6 Brick 2 x 6
Part #: 2456 4× Blue
Brick 1 x 16 Brick 1 x 16
Part #: 2465 4× Blue
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 3× Light Gray
Tile Special 1 x 1 with Clip and Straight Tips Tile Special 1 x ...
Part #: 2555 4× Light Gray
Brick Special 1 x 2 with Grille Brick Special 1 x...
Part #: 2877 4× Light Gray
Lever Small Base with Black Lever Lever Small Base ...
Part #: 298c02 2× Yellow
Brick 2 x 4 Brick 2 x 4
Part #: 3001 2× Dark Gray
Brick 2 x 4 Brick 2 x 4
Part #: 3001 1× Light Gray
Brick 2 x 3 Brick 2 x 3
Part #: 3002 2× Yellow
Brick 2 x 3 Brick 2 x 3
Part #: 3002 4× Dark Gray
Brick 2 x 2 Brick 2 x 2
Part #: 3003 4× Yellow
Brick 1 x 2 Brick 1 x 2
Part #: 3004 2× White
Brick 1 x 2 Brick 1 x 2
Part #: 3004 4× Black
Brick 1 x 1 Brick 1 x 1
Part #: 3005 2× White
Brick 2 x 8 Brick 2 x 8
Part #: 3007 1× Blue
Brick 1 x 8 Brick 1 x 8
Part #: 3008 6× Blue
Brick 1 x 6 Brick 1 x 6
Part #: 3009 8× Blue
Brick 1 x 4 Brick 1 x 4
Part #: 3010 10× Blue
Brick 1 x 4 Brick 1 x 4
Part #: 3010 2× White
Brick Curved 2 x 2, Two Top Studs Brick Curved 2 x ...
Part #: 30165 4× Dark Gray
Plate 2 x 4 Plate 2 x 4
Part #: 3020 2× Blue
Plate 2 x 3 Plate 2 x 3
Part #: 3021 1× Yellow
Plate 2 x 3 Plate 2 x 3
Part #: 3021 2× Blue
Plate 2 x 3 Plate 2 x 3
Part #: 3021 2× Light Gray
Plate 1 x 2 Plate 1 x 2
Part #: 3023 3× Blue
Plate 1 x 2 Plate 1 x 2
Part #: 3023 2× Yellow
Plate 1 x 2 Plate 1 x 2
Part #: 3023 2× Light Gray
Plate 1 x 1 Plate 1 x 1
Part #: 3024 6× Blue
Plate 6 x 12 Plate 6 x 12
Part #: 3028 1× Dark Gray
Plate 4 x 12 Plate 4 x 12
Part #: 3029 2× Blue
Plate 4 x 10 Plate 4 x 10
Part #: 3030 6× Blue
Plate 4 x 6 Plate 4 x 6
Part #: 3032 2× Blue
Plate 2 x 8 Plate 2 x 8
Part #: 3034 3× Light Gray
Plate 4 x 8 Plate 4 x 8
Part #: 3035 1× Blue
Bar 1 x 8 with Brick 1 x 2 Curved Top End (Axle Holder Inside Small End) Bar 1 x 8 with Br...
Part #: 30359b 2× Dark Gray
Brick Sloped 18° 4 x 2 Brick Sloped 18° ...
Part #: 30363 1× White
Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth Hinge Brick 1 x 2...
Part #: 30365 2× Dark Gray
Brick Sloped 45° 2 x 1 with Bottom Pin Brick Sloped 45° ...
Part #: 3040b 4× Blue
Brick Sloped 45° 2 x 1 with Bottom Pin Brick Sloped 45° ...
Part #: 3040b 2× Yellow
Brick Special 1 x 4 with 4 Studs on One Side Brick Special 1 x...
Part #: 30414 3× Light Gray
Brick Curved 2 x 2 with Lip, No Studs Brick Curved 2 x ...
Part #: 30602 4× Blue
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b 4× Light Gray
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b 2× Blue
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b 1× White
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b 1× Dark Gray
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 4× White
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 11× Light Gray
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 4× Yellow
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 4× Blue
Plate Special 3 x 2 with Rounded End, Hole Plate Special 3 x...
Part #: 3176 2× Blue
Technic Brick 1 x 2 [2 Pin Holes] Technic Brick 1 x...
Part #: 32000 16× Light Gray
Technic Axle and Pin Connector Angled #1 Technic Axle and ...
Part #: 32013 2× Black
Technic Axle Connector with Axle Hole Technic Axle Conn...
Part #: 32039 2× Black
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 5× Black
Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] Technic Brick 1 x...
Part #: 32064b 2× Dark Gray
Technic Axle 5 Technic Axle 5
Part #: 32073 1× Light Gray
Technic Bush 1/2 Smooth with Axle Hole Reduced Technic Bush 1/2 ...
Part #: 32123a 2× Light Gray
Brick 1 x 2 x 2 with Inside Axle Holder Brick 1 x 2 x 2 w...
Part #: 3245b 4× Yellow
Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] Technic Pin Conne...
Part #: 32530 2× Dark Gray
Brick Sloped 33° 3 x 4 Brick Sloped 33° ...
Part #: 3297 6× Blue
Brick Sloped 33° 3 x 4 Brick Sloped 33° ...
Part #: 3297 2× White
Brick Sloped 33° 3 x 2 Brick Sloped 33° ...
Part #: 3298 2× Blue
Plate 1 x 8 Plate 1 x 8
Part #: 3460 4× Light Gray
Plate 1 x 8 Plate 1 x 8
Part #: 3460 14× Blue
Brick 1 x 3 Brick 1 x 3
Part #: 3622 10× Blue
Plate 1 x 3 Plate 1 x 3
Part #: 3623 4× Yellow
Plate 1 x 3 Plate 1 x 3
Part #: 3623 2× Light Gray
Plate 1 x 3 Plate 1 x 3
Part #: 3623 4× Blue
Technic Gear 8 Tooth Technic Gear 8 Tooth
Part #: 3647 4× Light Gray
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Brick Sloped Inve...
Part #: 3660 34× Dark Gray
Brick Sloped Inverted 45° 2 x 1 Brick Sloped Inve...
Part #: 3665 2× Yellow
Brick Sloped Inverted 45° 2 x 1 Brick Sloped Inve...
Part #: 3665 6× Dark Gray
Brick Sloped Inverted 45° 2 x 1 Brick Sloped Inve...
Part #: 3665 2× White
Brick Sloped Inverted 45° 2 x 1 Brick Sloped Inve...
Part #: 3665 4× Blue
Plate 1 x 6 Plate 1 x 6
Part #: 3666 2× Blue
Technic Pin without Friction Ridges Lengthwise Technic Pin witho...
Part #: 3673 2× Light Gray
Turntable 2 x 2 Plate - Top Turntable 2 x 2 P...
Part #: 3679 2× Light Gray
Turntable 2 x 2 Plate, Base Turntable 2 x 2 P...
Part #: 3680 2× Blue
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 1× Yellow
Technic Axle 4 Technic Axle 4
Part #: 3705 2× Black
Technic Axle 12 Technic Axle 12
Part #: 3708 2× Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 4× Yellow
Plate 1 x 4 Plate 1 x 4
Part #: 3710 2× Dark Gray
Plate 1 x 4 Plate 1 x 4
Part #: 3710 2× Blue
Technic Bush Technic Bush
Part #: 3713 1× Light Gray
Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Brick Sloped Inve...
Part #: 3747b 1× Yellow
Technic Axle Pin without Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 3749 1× Tan
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a 2× Light Gray
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a 6× Yellow
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a 4× Blue
Plate 2 x 6 Plate 2 x 6
Part #: 3795 1× Yellow
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 3× Blue
Wedge Plate 8 x 4 Wing Left Wedge Plate 8 x 4...
Part #: 3933 2× Blue
Wedge Plate 8 x 4 Wing Right with Stud Notch Wedge Plate 8 x 4...
Part #: 3934 2× Blue
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 2× Red
Plate 6 x 6 Plate 6 x 6
Part #: 3958 6× Blue
Technic Steering Wheel Pilot's Yoke [Open Stud, Axle Hole with X Opening] Technic Steering ...
Part #: 40001 1× Dark Gray
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Plate Special 1 x...
Part #: 4081b 2× Yellow
Tile Round 2 x 2 with Bottom Cross Tile Round 2 x 2 ...
Part #: 4150 2× Red
Tile 1 x 8 with Groove Tile 1 x 8 with G...
Part #: 4162 2× Yellow
Tile 1 x 8 with Groove Tile 1 x 8 with G...
Part #: 4162 2× Blue
Windscreen 8 x 6 x 2 Curved Windscreen 8 x 6 ...
Part #: 41751 1× Trans-Brown
Brick Wedged, Curved Inverted 6 x 2 Right Brick Wedged, Cur...
Part #: 41764 1× Dark Gray
Brick Wedged, Curved Inverted 6 x 2 Left Brick Wedged, Cur...
Part #: 41765 1× Dark Gray
Brick Wedged, Angled 4 x 2 Right Brick Wedged, Ang...
Part #: 41767 1× White
Brick Wedged, Angled 4 x 2 Left Brick Wedged, Ang...
Part #: 41768 1× White
Plate Special 2 x 2 with Grills Plate Special 2 x...
Part #: 41862 4× Light Gray
Brick Curved 6 x 1 Brick Curved 6 x 1
Part #: 42022 4× Yellow
Brick Curved 6 x 1 Brick Curved 6 x 1
Part #: 42022 2× Trans-Brown
Brick Curved 6 x 1 Brick Curved 6 x 1
Part #: 42022 6× White
Brick Curved 6 x 1 Brick Curved 6 x 1
Part #: 42022 2× Blue
Brick Curved Inverted 6 x 1 Brick Curved Inve...
Part #: 42023 2× Blue
Brick Curved Inverted 6 x 1 Brick Curved Inve...
Part #: 42023 2× White
Brick Curved Inverted 6 x 1 Brick Curved Inve...
Part #: 42023 2× Yellow
Brick Wedged, Curved 12 x 3 Right Brick Wedged, Cur...
Part #: 42060 1× Dark Gray
Brick Wedged, Curved 12 x 3 Right Brick Wedged, Cur...
Part #: 42060 2× Blue
Brick Wedged, Curved 12 x 3 Left Brick Wedged, Cur...
Part #: 42061 1× Dark Gray
Brick Wedged, Curved 12 x 3 Left Brick Wedged, Cur...
Part #: 42061 2× Blue
Technic Pin 1/2 without Friction Ridges Technic Pin 1/2 w...
Part #: 4274 36× White
Brick Sloped 33° 3 x 1 Brick Sloped 33° ...
Part #: 4286 2× White
Brick Sloped Inverted 34° 3 x 1 without Internal Stopper Brick Sloped Inve...
Part #: 4287a 2× Dark Gray
Brick Sloped Inverted 34° 3 x 1 without Internal Stopper Brick Sloped Inve...
Part #: 4287a 8× Blue
Brick Sloped Inverted 34° 3 x 1 without Internal Stopper Brick Sloped Inve...
Part #: 4287a 2× White
Brick Sloped Inverted 34° 3 x 1 without Internal Stopper Brick Sloped Inve...
Part #: 4287a 2× Yellow
Panel 1 x 4 x 1 with Rounded Corners [Thick Wall] Panel 1 x 4 x 1 w...
Part #: 43337 2× Yellow
Wedge Plate 3 x 2 Right Wedge Plate 3 x 2...
Part #: 43722 1× Blue
Wedge Plate 3 x 2 Left Wedge Plate 3 x 2...
Part #: 43723 1× Blue
Brick Curved 6 x 2 Brick Curved 6 x 2
Part #: 44126 2× Dark Gray
Hinge Tile 1 x 3 Locking with 1 Finger on Top Hinge Tile 1 x 3 ...
Part #: 44300 2× Yellow
Hinge Plate 1 x 2 Locking with 1 Finger On End, with Groove Hinge Plate 1 x 2...
Part #: 44301a 1× Light Gray
Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Hinge Plate 1 x 2...
Part #: 44302a 1× Light Gray
Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Hinge Plate 1 x 2...
Part #: 44302a 2× Yellow
Hinge Plate 1 x 4 Locking Dual 1 Finger Hinge Plate 1 x 4...
Part #: 44568 4× Blue
Hinge Plate 3 x 4 Locking Dual 2 Finger, 9 Teeth Hinge Plate 3 x 4...
Part #: 44570 4× Blue
Technic Axle 3 Technic Axle 3
Part #: 4519 2× Light Gray
Cone 1 x 1 [No Top Groove] Cone 1 x 1 [No To...
Part #: 4589 2× Yellow
Panel 1 x 2 x 2 [Hollow Studs] Panel 1 x 2 x 2 [...
Part #: 4864b 1× Light Gray
Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Plate Special 1 x...
Part #: 6019 1× Black
Propeller 3 Blade 3 Diameter with Axle Cross Propeller 3 Blade...
Part #: 6041 2× Pearl Light Gray
Brick 1 x 10 Brick 1 x 10
Part #: 6111 2× Blue
Brick 1 x 12 Brick 1 x 12
Part #: 6112 2× Blue
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 2× White
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 8× Red
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 2× Yellow
Plate Special 4 x 4, Studs on One Edge Plain] Plate Special 4 x...
Part #: 6179 1× Black
Plate Special 4 x 6, Studs on 3 Edges Plate Special 4 x...
Part #: 6180 4× Blue
Panel 1 x 1 x 1 Corner Panel 1 x 1 x 1 C...
Part #: 6231 2× Yellow
Technic Axle Connector Ridged [with x Hole x Orientation] Technic Axle Conn...
Part #: 6538b 2× Light Gray
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 2× Red
Technic Gear Rack 1 x 10 with Holes Technic Gear Rack...
Part #: 6592 1× Light Gray
Tile 1 x 6 with Groove Tile 1 x 6 with G...
Part #: 6636 2× Yellow
Tile 1 x 6 with Groove Tile 1 x 6 with G...
Part #: 6636 2× White
Tile 1 x 6 with Groove Tile 1 x 6 with G...
Part #: 6636 2× Blue
Flexible Hose 8.5L with Tabbed Ends (Ends same color as Tube) Flexible Hose 8.5...
Part #: 73590c02a 4× Light Gray
Technic Pin Connector Round [No Slot] Technic Pin Conne...
Part #: 75535 2× Blue
Hinge Brick 1 x 2 Locking with Single Finger On Top Hinge Brick 1 x 2...
Part #: 76385 2× Dark Gray
Technic Universal Joint 4L [Complete Assembly] Technic Universal...
Part #: 9244 4× Light Gray
The set features a substantial quantity of blue bricks and plates, making it a good source for MOC builders looking to create aquatic-themed models. The inclusion of Technic elements also provides opportunities for adding functionality and movement to custom builds.

🛒 Where to Buy

💎 Notable Parts

White Technic Pin 1/2 (36x) $1.80
Dark Gray Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] (34x) $3.40
Light Gray Technic Brick 1 x 2 [2 Pin Holes] (16x) $1.60
Blue Plate 1 x 8 (14x) $1.40
Light Gray Tile 1 x 2 with Groove (11x) $1.10
Est. BrickLink Part Value
$9.30

💡 MOC Potential

🚢 Create a larger, more detailed submarine.
🌳 Build a coral reef diorama with various aquatic creatures.
🚗 Design a futuristic speedboat or jet ski.

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Charts Inventory Statistics

120
Unique Parts
547
Official Piece Count
549
Cataloged Inventory Pieces
0
Minifigures
7
Spare Parts

LEGO counts 547 pieces. This inventory comes from a separate parts catalog and lists 549; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Inventory Version: 1

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