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

From deep space

while on the caseback

Precision Timekeeping:

beautifully symbolizes the captivating beauty of autumn's peak

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