Grand Seiko Spring Drive GMT

SBGE307
Technical specifications

Functions

  • Hours
  • Minutes
  • Seconds
  • Date
  • Power Reserve
  • Second Time Zone

Movement

  • Self Winding/Automatic
  • Manufactured
  • Made in Japan

Case

  • Titanium
  • Brushed & Polished
  • 14.90mm
  • 44.50mm

Glass

  • Sapphire

Water resistance

  • 20.00atm / 200.00m / 660.00ft

Buckle

  • Deployment Buckle
  • Titanium

Strap

  • Titanium

Year

  • 2024

Official description

From the time of its first watch in 1960, Grand Seiko has used the lion, the so-called “king of beasts,” as a powerful symbol. Embodying the dignity of the regal creature, with all of its

imposing and fierce presence, this modelʼs strong appearance recalls the animalʼs powerful forelimbs, claws, and mane. The lugs, intended to evoke lion claws, have a bold and distinctive shape and appearance, and the case rests firmly yet comfortably on the wrist. The reddish-brown GMT hand quietly makes its presence known on the shining white dial. The watch has a high level of practicality, befitting a sports model. This can be observed in the Lumibrite coating on the hands and indexes, which makes it easy to read at night, and the formidable water resistance of 20 bar. The watch is powered by the highly precise Spring Drive Caliber 9R66 with GMT, delivering a precision of ±15 seconds per month (equivalent to ±1 second per day).