
SeikoNaut Collection
SeikoNaut Open Heart Midnight Edition
Midnight black Roman dial with rose gold PVD and ceramic bezel....
£184.99
Sapphire Crystal
Water Resistant
Precision Movement
Premium Finishing
2 Year Warranty
Free UK Shipping
30 Day Returns
The SeikoNaut Open Heart Midnight Edition showcases a mesmerizing open-heart dial design that reveals the intricate automatic movement at work. The deep black dial provides a dramatic backdrop for the exposed mechanism, while the distinctive tonneau case and integrated bracelet create a bold nautical-inspired silhouette perfect for adventure.