Dive into Creativity!
Sea Machines Await!

Build a fleet of watercraft with this classic 2004 Designer Set! Unleash your imagination with 168 pieces to create boats, submarines, and more.

🏛 Designer Sets
Set #4505

Sea Machines

Sea Machines is a delightful blast from the past.

🏆 Best For: Younger builders and LEGO fans who enjoy creative building ⏱ 1.5 hr build 🧩 168 pcs
★★★☆☆ 3.8

Fans appreciate the nostalgic value and creative building possibilities of this set, particularly the ability to build multiple models. Some find the small size and limited piece count restrictive, wishing for more parts to enhance the building experience.

MSRP
$6.99
Best Price
$6.65
You Save
5% OFF
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📝 Our Take

Sea Machines is a delightful blast from the past. This small Designer Set from 2004 offers a unique building experience focused on creating imaginative aquatic vehicles and creatures using a limited but versatile parts selection. The vibrant color scheme and clever use of hinges and clips make for surprisingly dynamic models.

This set is perfect for younger builders or LEGO enthusiasts who enjoy creative building challenges. The relatively small piece count makes it a quick and accessible build, and the focus on alternative models encourages experimentation and imagination. It's a great way to spark creativity without a huge time investment.

Skip this if you're looking for complex building techniques or highly detailed display models. This set is designed for playful creativity rather than intricate realism. Consider larger Creator sets or Technic models if you prefer more challenging and detailed builds.

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What are some of the most creative alternative models you can build with this set? How does this set compare to other LEGO Designer Sets in terms of building experience? Is this set a good value for its price, considering its age and rarity? Where can I find inspiration for MOCs using parts from this set?

🧱 Building Experience

🧩
168
Pieces
1.5h
Build Time
📊
Beginner
Difficulty
Build Highlights:
  • Focus on building multiple models from a single set of parts
  • Use of hinges and clips to create dynamic poses and movement
  • Bright and colorful design
  • Encourages imaginative play and experimentation

📈 Investment Analysis

→ Price stable
C+
Investment Grade
⏳ Active
As a retired set from 2004, Sea Machines has some potential as an investment. Its low MSRP and small piece count mean it's unlikely to become a hugely valuable set, but its age and the collectibility of Designer Sets could lead to modest appreciation. The stable price trend suggests it's holding its value, and sealed copies could become more desirable over time. However, the lack of unique or exclusive parts limits its investment potential.

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

Compare Similar Sets

Sea Machines is a small, creative set, similar to other LEGO Designer Sets from the early 2000s. Compared to larger Creator sets, it offers a more focused and accessible building experience, ideal for younger builders or those looking for a quick and imaginative project. While it lacks the complexity of more modern sets, its retro charm and focus on alternative models make it a unique addition to any collection.

📦 Full Parts Inventory - 48 unique parts • 157 total pieces

Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b Black
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b Yellow
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b Chrome Silver
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b Light Bluish Gray
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 Black
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 Light Bluish Gray
Lever Small Base with Black Lever Lever Small Base ...
Part #: 298c02 White
Brick 2 x 3 Brick 2 x 3
Part #: 3002 Yellow
Brick 1 x 2 Brick 1 x 2
Part #: 3004 Yellow
Brick 1 x 1 Brick 1 x 1
Part #: 3005 Yellow
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Black
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Yellow
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Light Bluish Gray
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Black
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Yellow
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Light Bluish Gray
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Yellow
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Light Bluish Gray
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Orange
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Yellow
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Yellow
Plate 4 x 4 Plate 4 x 4
Part #: 3031 Black
Plate 2 x 8 Plate 2 x 8
Part #: 3034 Light Bluish Gray
Slope 45° 2 x 2 Slope 45° 2 x 2
Part #: 3039 Light Bluish Gray
Slope 45° 2 x 2 Slope 45° 2 x 2
Part #: 3039 Yellow
Slope 45° 2 x 1 with Bottom Pin Slope 45° 2 x 1 w...
Part #: 3040b Yellow
Wedge Plate 4 x 4 Cut Corner Wedge Plate 4 x 4...
Part #: 30503 White
Slope Curved 2 x 2 with Lip, No Studs Slope Curved 2 x ...
Part #: 30602 Trans-Brown
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b Yellow
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b White
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Light Bluish Gray
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Black
Slope 33° 3 x 2 Slope 33° 3 x 2
Part #: 3298 Yellow
Plate 1 x 8 Plate 1 x 8
Part #: 3460 White
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Slope Inverted 45...
Part #: 3660 Black
Slope Inverted 45° 2 x 1 Slope Inverted 45...
Part #: 3665 Black
Plate 1 x 6 Plate 1 x 6
Part #: 3666 Light Bluish Gray
Plate 1 x 6 Plate 1 x 6
Part #: 3666 Black
Plate 1 x 6 Plate 1 x 6
Part #: 3666 Yellow
Plate 1 x 6 Plate 1 x 6
Part #: 3666 White
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Orange
Plate 1 x 4 Plate 1 x 4
Part #: 3710 White
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a 10× Black
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a Light Bluish Gray
Plate 2 x 6 Plate 2 x 6
Part #: 3795 Dark Bluish Gray
Plate 2 x 6 Plate 2 x 6
Part #: 3795 Yellow
Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Plate Special 1 x...
Part #: 3839b Yellow
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a Black
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Plate Special 1 x...
Part #: 4081b Black
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Plate Special 1 x...
Part #: 4081b Light Bluish Gray
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Plate Special 1 x...
Part #: 4081b Yellow
Wedge Curved Inverted 6 x 2 Right Wedge Curved Inve...
Part #: 41764 Black
Wedge Curved Inverted 6 x 2 Left Wedge Curved Inve...
Part #: 41765 Black
Wedge 4 x 2 Right Wedge 4 x 2 Right
Part #: 41767 Yellow
Wedge 4 x 2 Left Wedge 4 x 2 Left
Part #: 41768 Yellow
Wedge Plate 4 x 2 Right Wedge Plate 4 x 2...
Part #: 41769 Yellow
Wedge Plate 4 x 2 Left Wedge Plate 4 x 2...
Part #: 41770 Yellow
Slope 33° 3 x 1 Slope 33° 3 x 1
Part #: 4286 Black
Slope 33° 3 x 1 Slope 33° 3 x 1
Part #: 4286 Yellow
Wedge Curved Inverted 6 x 4 Wedge Curved Inve...
Part #: 43713 Black
Wedge Plate 4 x 4 with 2 x 2 Cutout Wedge Plate 4 x 4...
Part #: 43719 Yellow
Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Hinge Plate 1 x 2...
Part #: 44302a Black
Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove Hinge Plate 1 x 2...
Part #: 44567a Yellow
Tail Shuttle - Small Tail Shuttle - Small
Part #: 44661 Yellow
Bracket 1 x 2 - 2 x 2 Bracket 1 x 2 - 2...
Part #: 44728 Dark Bluish Gray
Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Plate Special 1 x...
Part #: 6019 Black
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 White
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Light Bluish Gray
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Brown
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Orange
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Black
Wedge 3 x 2 Right Wedge 3 x 2 Right
Part #: 6564 Yellow
Wedge 3 x 2 Left Wedge 3 x 2 Left
Part #: 6565 Yellow
The set offers a good selection of black and yellow parts, including several jumper plates and grille tiles that are useful for adding detail to MOCs. The hinge plates also provide opportunities for creating articulated models.

🛒 Where to Buy

💎 Notable Parts

Black Plate Special 1 x 2 with 1 Stud without Groove (Jumper) (10x) $0.50
Black Tile Special 1 x 2 Grille with Bottom Groove (7x) $0.70
Black Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] (5x) $0.50
Black Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] (4x) $0.60
Est. BrickLink Part Value
$2.30

💡 MOC Potential

🚢 Submersible vehicles and underwater exploration equipment
🤖 Aquatic robots and mechanical sea creatures
🌳 Stylized coral reefs and marine habitats

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Charts Inventory Statistics

48
Unique Parts
157
Total Pieces
0
Minifigures
Inventory Version: 1