Grand Seiko Evolution 9 Spring Drive U.F.A.

The Grand Seiko Evolution 9 Spring Drive U.F.A., reference SLGB006, has a yellow gold case measuring 37 mm in diameter and is a limited edition of 80 pieces. Gold-coloured specks cover the black dial in a pattern inspired by sunlight on airborne ice crystals. Measuring 44.3 mm lug-to-lug, the case is 11.4 mm thick; water resistance is rated to 100 metres. 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. The crocodile leather strap has a folding clasp in yellow gold with push button release. Approximately 72 hours of power reserve is provided by Spring Drive calibre 9RB2, with 34 jewels.