grand-seiko-watches

1 год назад

This video explores the Grand Seiko White Birch (SLGH005), a watch featuring a unique high-beat movement that is not a Spring Drive. The video dives into the technical details of the 9SA5 caliber, highlighting its innovative dual-impulse escapement and impressive finishing. The video also discusses the watch's design, including its striking dial and the pros and cons of its bracelet.