The Spinnaker Croft Mid-Size Skeleton “SpongeBob Peek-A-Boo” Edition brings Bikini Bottom to your wrist with a playful mechanical twist. Each of the four character-themed variants — SpongeBob (Yellow), Patrick (Pink), Squidward (Green), and Mr. Krabs (Red) — showcases a bold translucent dial over a skeletonized display and features each character’s signature eyes on the bezel, perfectly placed at 12 o’clock.

Built on Spinnaker’s compact 40mm Croft platform, these watches are sized for versatility but designed to stand out. The skeleton dial reveals the beating heart of the watch beneath, while lume-filled hands and applied indices ensure visibility in all lighting conditions. A sapphire crystal with anti-reflective coating protects the dial, and a 150-meter water resistance rating makes it ready for ocean-side adventures.

Powering each model is the Seiko NH70 skeleton automatic movement, offering a smooth mechanical sweep and a 41-hour power reserve. The movement is visible from both front and back, with an exhibition caseback and custom SpongeBob-themed rotor. Limited to just 250 pieces per character, each watch is individually numbered and packaged in SpongeBob-branded collector’s boxes — a fun, mechanical celebration of one of the most iconic animated series of all time.