Grand Seiko Heritage Collection Automatic with Manual Winding 3-day Power Reserve 37mm Watch

Grand Seiko Evolution 9 Collection Watch

Specifications:

• Material: Stainless Steel
• Glass: Sapphire Crystal with Anti-reflective Coating on the Inner Surface
• Case Size: Diameter 37mm, Lug-to-lug 44.6mm, Thickness 13.3mm
• Band Width: 19mm
• Perimeter of Band: 192mm
• Calibre: 9S65 Automatic with Manual Winding
• Power Reserve: Approx. 72 hours (3 days)
• Mean Daily Rate: +5 to -3 seconds per day (Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under an artificially controlled environment for 12 days.)
• Water Resistance: 10 bar (100 meters/330 feet)
• Magnetic Resistance: 4,800 A/m
• Jewels: 35

Key Features:

• High-Quality Material: Crafted from durable stainless steel, ensuring longevity and resilience.
• Sapphire Crystal: Protects the dial from scratches and offers enhanced clarity with an anti-reflective coating.
• Elegant Design: The 37mm case size and lug-to-lug measurement provide a sleek and comfortable fit on the wrist.
• Automatic Movement: Powered by the reliable Calibre 9S65, offering self-winding convenience and manual winding option.
• Long Power Reserve: Enjoy up to 72 hours of continuous operation without winding.
• Accurate Timekeeping: The mean daily rate of +5 to -3 seconds per day ensures precise and reliable timekeeping.
• Versatile Water Resistance: Suitable for recreational water activities with a water resistance of 100 meters (330 feet).
• Magnetic Resistance: Withstands magnetic fields up to 4,800 A/m, reducing the risk of timekeeping disturbances.
• Jewel Bearings: Equipped with 35 jewels, reducing friction and enhancing movement efficiency.

A masterpiece from the Grand Seiko Evolution 9 Collection, this watch harmonizes impeccable craftsmanship, high-performance mechanics, and a timeless design, making it a remarkable addition to any watch enthusiast's collection.