![Grand-Seiko-Masterpiece-Collection-SBGZ007-Spring-Drive-9R02-140th-Anniversary-Limited-Edition-13.jpg - WATCHLOUNGE Grand-Seiko-Masterpiece-Collection-SBGZ007-Spring-Drive-9R02-140th-Anniversary-Limited-Edition-13.jpg - WATCHLOUNGE](https://www.watchlounge.com/wp-content/uploads/2021/06/Grand-Seiko-Masterpiece-Collection-SBGZ007-Spring-Drive-9R02-140th-Anniversary-Limited-Edition-13.jpg)
Grand-Seiko-Masterpiece-Collection-SBGZ007-Spring-Drive-9R02-140th-Anniversary-Limited-Edition-13.jpg - WATCHLOUNGE
![Grand Seiko presents a Spring Drive masterpiece that captures the ever-changing yet eternal nature of the sky at night. | Grand Seiko Grand Seiko presents a Spring Drive masterpiece that captures the ever-changing yet eternal nature of the sky at night. | Grand Seiko](https://www.grand-seiko.com/nl-en/-/media/Images/GlobalEn/GrandSeiko/Home/news/20210623/20210623img01jpg.jpg)
Grand Seiko presents a Spring Drive masterpiece that captures the ever-changing yet eternal nature of the sky at night. | Grand Seiko
![The 20th anniversary of Spring Drive is marked with a new manual-winding thin dress series. | Grand Seiko The 20th anniversary of Spring Drive is marked with a new manual-winding thin dress series. | Grand Seiko](https://www.grand-seiko.com/us-en/-/media/Images/GlobalEn/GrandSeiko/Home/news/20190321-6/20190321-2-img01.jpg)
The 20th anniversary of Spring Drive is marked with a new manual-winding thin dress series. | Grand Seiko
![Grand Seiko USA on Instagram: “Refining a Masterpiece - The new 9R02 caliber achieves a high duration of 3.5 days in a slim profile. Two mainsprings enclosed in… Grand Seiko USA on Instagram: “Refining a Masterpiece - The new 9R02 caliber achieves a high duration of 3.5 days in a slim profile. Two mainsprings enclosed in…](https://i.pinimg.com/originals/21/8c/6a/218c6a4fd37559b3a89f098299950735.jpg)