Grand Seiko Evolution 9

The Grand Seiko Evolution 9, reference SLGB005, is a Spring Drive watch with a steel case measuring 37 mm in diameter and is a limited edition of 1300 pieces. The lug-to-lug measurement is 44.3 mm, and case thickness is 11.4 mm; water resistance is rated to 100 metres. Spring Drive calibre 9RB2 has 34 jewels and approximately 72 hours of power reserve. This Evolution 9 has a steel bracelet with a folding clasp with push button release. Above the dial is a box-shaped sapphire crystal, with anti-reflective coating on its inner surface. The watch has a date display, a power reserve indicator, and a see-through case back.