In recent years, the intersection of purposeful dive watch engineering and marine conservation has birthed some of the microbrand world’s most compelling releases.
Spinnaker has consistently carved out a niche by pairing robust maritime utility with creative dial artistry, and their latest release doubles down on that ethos with a deeply meaningful cause.
Partnering once again with the Dolphin Project—a non-profit organization dedicated to the welfare and protection of wild dolphins since 1970—the British brand introduces the Spinnaker Croft Mid-Size Automatic Dolphin Project Limited Edition Watch.
Strictly capped at just 500 pieces in this striking blue colorway, this timepiece launches ahead of World Whale and Dolphin Day (July 23) to raise awareness for marine preservation. At an approachable price tag of £390, it offers enthusiasts a chance to wear a piece of ocean-inspired horology backed by a genuine cause.
Luminous Artistry and Balanced Proportions
What immediately captures your attention is the watch’s beautifully textured, ocean-blue dial. Embellished with an undulating wave motif, a pod of dolphins is captured swimming across the display.
By day, the dial plays with ambient light, reflecting the natural ebb and flow of open water. By night, the display truly comes alive: generously applied Swiss Super-LumiNova coats the indices, hands, and the dolphins themselves, creating a glowing night-time spectacle beneath the anti-reflective coated sapphire lens.
* Case Dimensions: 40.0mm Diameter x 14.1mm Thickness (47.0mm Lug-to-Lug)
* Lens: Anti-Reflective Coated Sapphire Crystal
* Water Resistance: 15 ATM (150 meters / 500 feet)
* Illumination: Swiss Super-LumiNova on dial, hands, and dolphin motifs
Sized at a highly versatile 40mm in diameter, with a manageable 47mm lug-to-lug span and a thickness of 14.1mm, the Croft Mid-Size hits a sweet spot for daily wearability on a wide variety of wrists.
The case architecture is constructed from solid stainless steel and features a screw-down crown, guaranteeing an impressive 15 ATM (150 meters) water resistance rating.
Conscious Materials and Eco-Minded Execution
Spinnaker’s commitment to the Dolphin Project extends beyond mere branding—it directly influences the packaging and material choices. The watch ships on a classic 20mm stainless steel bracelet fitted with a fold-over buckle, safety lock, and push-button release.
However, for those keen to take their watch straight into the surf, Spinnaker includes an extra blue rPET strap crafted entirely from recycled plastic.
“Every element of the release—from the eco-friendly packaging to the bundled recycled rPET strap—echoes a commitment to reducing environmental footprints while supporting vital marine welfare work.”
Workhorse Mechanical Reliability
Beating beneath the solid case back is the reliable Japanese Miyota 8215 automatic movement.
Ticking at 21,600 vibrations per hour (3Hz) across 21 jewels, this mechanical workhorse offers 42 hours of power reserve and a cleanly integrated date window at the 3 o’clock position.
| Feature / Attribute | Technical Specification |
|---|---|
| Movement Engine | Japanese Miyota 8215 Automatic Caliber |
| Frequency & Jewels | 21,600 bph / 21 Jewels |
| Power Reserve | 42 Hours |
| Included Attachments | 20mm Steel Bracelet + Extra Blue rPET Recycled Strap |
| Warranty Coverage | 2-Year International Warranty |
At £390, the Spinnaker Croft Mid-Size Automatic Dolphin Project Limited Edition delivers an enticing blend of mechanical value, luminous dial art, and genuine conservation impact.
For collectors seeking a dive watch with both wrist presence and heart, this 500-piece limited run is a spectacular addition to any summer rotation.
