Defy Extreme Diver necklaces&pendants reflecting Grand Seiko’s dedication to

reflecting Grand Seiko’s dedication to showcasing the natural beauty of Japan

7-sided crown set with a blue synthetic spinel

the Butterfly Silhouette collection of wearable diamond jewels also includes a stylish necklace and charming multi-butterfly rings that wrap around the finger

42 mm case with rounded sides and slender lugs

Defy Extreme Diver necklaces&pendants reflecting Grand Seiko’s dedication toThe DEFY Extreme in a 42. 5mm angular case is crafted in titanium, equipped with a rotating black ceramic bezel and helium escape valve with a water resistance of 60 ATM (600 metres). Showcasing a black star patterned dial with luminescent markers and hands. Powered by the El Primero 3620 SC automatic movement with 60 hours power reserve. Interchangeable strap system with titanium bracelet, rubber strap and single piece fabric strap made of recycled