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Mechanical aesthetics on the wrist – does our part for guard marine ecosystems
Shaped like two gliding manta rays, this 3D curved bionic tourbillon bridge features exquisite 3D engraving and mirror polishing that restore the streamlined silhouette of manta rays, presenting a blend of agility and elegance. Designed back-to-back to symbolize interdependence and mutual protection
This modern high-end mechanical aesthetic free-sprung balance flying tourbillon, featuring a design inspired by the manta ray, was designed by leading Swiss designer Etienne Ruffieux.

1 Manta Ray Inspiration
2 In-House Movement
3 Free-sprung Tourbillon
4 60h Power Reserve
5 Luminous System

Sapphire Watch Glass 
316L Stainless Steel Case 
5 ATM Water Resistant 
Leather Strap

The CAL9301 tourbillon free-sprung system eliminates the need for a balance spring regulator, thereby overcoming the timing inaccuracies caused by regulator displacement in conventional mechanical movements. This ensures the watch delivers enhanced precision and stability in timekeeping.
Packaging 
Manta rays are iconic marine indicator species, whose population status serves as a barometer for the health of marine ecosystems. We distill the graceful agility of manta rays into wrist mechanical aesthetics, embodying our reverence for and commitment to ocean conservation.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Manta Ray Tourbillon
Package Dimensions : 5.47 x 5.35 x 4.76 inches; 14.89 ounces
Item model number : 9301A7
Department : mens
Date First Available : July 6, 2026
Manufacturer : AGELOCER
ASIN : B0H7LTNNT5
Product Warranty: For warranty information about this product, please click here
Best Sellers Rank: #630,954 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #2,955 in Men’s Wrist Watches
$ 1,499.00