Seiko Grand Seiko Gmt (9s66) Watch

Grand Seiko’s latest GMT models-SBGM025J and SBGM027J, adopt the 9S66 three-day refining mechanical movement released by SEIKO in 2010, equipped with the latest hairspring and MEMS escapement structure, to achieve stable and accurate wear. degree. The SBGM027J uses the same stable black faceplate and bright red GMT hands as the first GMT model (SBGM001) released by Grand Seiko in 2002; the SBGM025J echoes the concept of aviation across time zones with a pure white faceplate and blue GMT hands.
 GMT is exclusive to the eye-catching 24 hour mark on the bezel, bold shoulder protection design, super mirror polishing on more than 20 sides of the case, extraordinary metal texture, fusion of masculinity and human charm, is a watch that loves to collect classic watches Fan favorite.

Model: SBGM025J
Movement: 9S66
Accuracy: day difference + 5 ~ -3 seconds
Kinetic energy: 72 hours
Gems: 35
Thickness: 14.1
Weight: 163g
Mirror: Double curved sapphire crystal, anti-glare coating
Waterproof: 10 bar
Other: lockable crown

Model: SBGM027J
Movement: 9S66
Accuracy: day difference + 5 ~ -3 seconds
Kinetic energy: 72 hours
Gems: 35
Thickness: 14.1
Weight: 163g
Mirror: Double curved sapphire crystal, anti-glare coating
Waterproof: 10 bar
Others: lockable crown