Grand Seiko Mechanical GMT Limited Edition SBGM031
Caliber 9S66 28,800vph, GMT hand, 72 hour power reserve, self-winding with manual winding capability Case: Stainless steel See-through case back with sapphire crystal 39.5 mm in diameter Band: Crocodile with three-fold clasp with push button release Glass: High definition dual-curved sapphire crystal with anti-reflective coating Water resistance: 3 bar Magnetic resistance: 10,000 A/m Limited edition of 1,000 pieces
Grand Seiko GMT. The refinement of a masterpiece
Ten years ago, the first Grand Seiko GMT watch was created and almost immediately it became the brand’s signature timepiece. In celebration of its tenth anniversary, two new Limited Edition GMT models have been created with a distinctive blue dial, a titanium oscillating weight and a gold colored GMT hand. The titanium oscillating weight delivers a notable advance in performance. It has high elasticity and therefore resists distortion if the watch is dropped or damaged. It absorbs vibration ten times better than the widely used material of brass, thus reducing any risk of damage to the movement or bearings and its high resistance to corrosion ensures its durability and beauty. The oscillating weights and the dials are in Grand Seiko’s traditional blue, a color never before used for a Grand Seiko GMT model.