Grand Seiko Heritage Collection Automatic with Manual Winding Mechanical Hi-Beat 36000 40.2mm Watch

Grand Seiko Mechanical Hi-Beat 36000

Introduction: The Grand Seiko Mechanical Hi-Beat 36000 is a beautifully formed timepiece that continues the legacy of the original 10-beat watch introduced by Grand Seiko in 1968. Building on the success of the Calibre 9S85 from 2009, this watch incorporates innovative advancements in precision and technology, while remaining true to the iconic Grand Seiko Style.

Innovative High-Precision Movement: The 9S Mechanical movement is a modern incarnation of the 10-beat movement, featuring high-precision parts crafted with sophisticated technology and the expertise honed over decades of Grand Seiko's watchmaking. Innovations in the mainspring, hairspring, and escapement result in enhanced accuracy and reliability.

Faithful to Grand Seiko Style: Drawing inspiration from the 44GS, the first expression of the Grand Seiko Style, this timepiece faithfully embodies the brand's design philosophy. The black dial, with its delicate and beautiful radial pattern, is reminiscent of the ridged contours of Mt. Iwate, visible from the Shizuku-Ishi Watch Studio where Grand Seiko mechanical watches are meticulously crafted.

Exhibition Case Back: The watch boasts an exhibition case back, allowing you to admire the delicacy, strength, and beauty of the meticulously crafted movement in action. It's a captivating experience to witness the intricate inner workings of this high-precision mechanical masterpiece.

Robust Construction: Crafted from stainless steel, the watch exudes durability and elegance. The dual-curved sapphire crystal with an anti-reflective coating on the inner surface ensures clear visibility and protection. The three-fold clasp with a push-button release provides a secure and comfortable fit on the wrist.

Performance and Precision: With a power reserve of approximately 55 hours, the Calibre 9S85 ensures reliable timekeeping even when not worn for an extended period. The mean daily rate of +5 to -3 seconds per day signifies the exceptional accuracy of this timepiece. Additionally, the watch offers impressive water resistance up to 10 bar (100 meters/330 feet) and magnetic resistance up to 4,800 A/m, making it suitable for various activities and environments.

Enhanced Features: The watch includes a screw-down crown for added protection and a total of 37 jewels, which contribute to its smooth operation and precise performance.

Overall Design and Weight: With a case diameter of 40.2mm, lug-to-lug measurement of 47.6mm, and a thickness of 13.0mm, the watch strikes a balanced size suitable for various wrist sizes. The bracelet width is 20mm, and its length measures 195mm. With a weight of 151g, the watch feels substantial and well-crafted on the wrist.

The Grand Seiko Mechanical Hi-Beat 36000 perfectly blends classic aesthetics, innovative technology, and meticulous craftsmanship, representing the pinnacle of Grand Seiko's dedication to precision, durability, and beauty.