Prospex Diver's 1968 Heritage GMT 60th Anniversary - Ltd Ed 6000pcs Ref. SBEJ027

Anyone exploring the history of Seiko's dive watches will inevitably encounter two iconic models: the 1965 62MAS, the brand's first diver's watch, and the 1968 Hi-Beat Automatic Diver 300m. These landmark timepieces laid the foundation for Seiko's reputation in the world of professional diving instruments and continue to inspire modern interpretations. In recent years, Seiko has gradually refined its dive watch designs, shifting toward more ergonomic proportions that cater to everyday wear, while still honoring the aesthetic and legacy of these original classics.

In celebration of the 60th anniversary of its first diver's watch, Seiko released the Seiko Prospex Scuba 1968 Heritage 60th Anniversary GMT Blue - Ltd Ed 6000pcs Ref. SBEJ027, limited to 6,000 pieces worldwide. This special edition also marked the company's 140th anniversary, creating a meaningful tribute to both its technical achievements and rich heritage. As part of the Prospex collection short for "Professional Specification", this model represents Seiko's continued commitment to durability, reliability, and performance, both on land and in the depths of the sea.

Seiko Prospex Diver's 1968 Heritage GMT 60th Anniversary - Ltd Ed 6000pcs Ref. SBEJ027

The stainless steel case of the watch measures 13.3mm in thickness, 42mm in diameter, and 48.6mm from lug to lug. These dimensions create a slim, well-balanced profile that sits comfortably on the wrist, making it suitable for a wide range of wearers. With a 20mm lug width, the watch maintains excellent proportions. The case is beautifully finished with blends of sophisticated satin brushing and Seiko high polishing on the sides, adding depth and definition while highlighting Seiko's meticulous attention to detail. This finishing is further enhanced by Seiko's proprietary Diamond Shield coating, which provides an additional layer of scratch resistance, ensuring the case retains its sleek, polished appearance over time. A unidirectional blue bezel adds both contrast and functionality, making it ideal for tracking dive times. Additionally, the screw-down crown at 3 o'clock enhances the watch's reliability, contributing to its impressive 300m water resistance.
 
Protected under a curved sapphire crystal with an anti-reflective coating on the inside, the dial of the SBEJ027 showcases Seiko's meticulous craftsmanship. The blue dial features a pattern inspired by the waves of the ocean, tying seamlessly into the watch's identity as a diver's timepiece. Strikingly contrasting the dial is the beautifully polished golden GMT hand which ticks away ever so slowly. The wave texture evokes the crashing movement on the ocean water's surface, creating a dynamic and reflective quality that mirrors the movement of the ocean, while ensuring excellent legibility. To enhance readability, Seiko's LumiBrite is generously applied to the hands, indexes, and bezel, providing clear visibility even in low light. The date complication is positioned at between 4 and 5, with the Seiko Prospex logo at 12 o'clock and the GMT text at 6 o'clock, creating a clean and balanced layout that prioritizes both aesthetics and function.

Seiko Calibre 6R54 With 72 Hours Power Reserve

Underneath the tsunami screw-in caseback, the Prospex Scuba lies the new Seiko 6R54 movement, which is equipped with 72 hours of power reserve. The central 24 hour hand can be set independently and functions as the "Travel Time". The 24 jewel movement has a 3 Hz beat rate of 21,600 beats per hour.
 
This timepiece is also paired with a matching satin-brushed stainless steel bracelet, equipped with a double-lock clasp for added security.

Seiko's LumiBrite at its best

To wrap it up, the Seiko Prospex Scuba 60th Anniversary Limited Edition is a real standout, celebrating six decades of Seiko's dive watch legacy. With only 6,000 pieces made, it's a rare and exclusive piece for any collector or dive enthusiast. The design, inspired by the ocean's waves, brings together style and functionality, while Seiko's reputation for durability and precision ensures it's built to last. If you're after something that's both a piece of history and a reliable, everyday wear, the SBEJ027 is the perfect choice.

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