Grand Seiko SBG277 Spring Drive GMT cal. 9R66 Watch

Watch Spring Drive movement GMT (dual time zone) Seiko 9R66; stainless steel case of 44 m / m in diameter and 14.7 m / m thick; 186gr weight; black and white rotatory bezel; curved sapphire crystal on both sides with anti-reflective HD; rear screw cap; lumibrite on hands, indexs and bezel; stainless steel bracelet; folding clasp three parts with push button release; water resistant 20 bar (200 meters); screw down crown; black rock-pattern dial; all Grand Seiko watches have a 5 year warranty.

Grand Seiko SBGE277 Spring Drive GMT cal. 9R66 Edición Limitada Watch functions:

- Power reserve approx. 72 hours (3 days).

- 24-hour hand (dual time display function).

- 30 jewels.

- Calendar-linked time difference adjustment function.

- Date display.

- Power reserve display.

- Rotating bezel (24-hour display).

- Magnetic resistance: 4,800 A/m

About Grand Seiko SBGE277 Spring Drive GMT rock-pattern dial watch:

The SBGE277G Grand Seiko Spring Drive watch is designed, manufactured, assembled and tuned by the craftsmen of the Shinshu Watch Studio in central Japan and is surrounded by the Hotaka mountain range. The dial of this watch has the color and texture that characterize the geology of Hotaka.

The SBGE277G carries Grand Seiko's unique Spring Drive caliber and its second hand glides quietly and softly. The power reserve of 72 hours is indicated in a discreet marker at the level of eight. The GMT hand allows you to display a second time zone with total precision.