Grand Seiko Evolution 9

The Grand Seiko Evolution 9, reference SLGH011, has a steel case measuring 40 mm in diameter. Self-winding calibre 9SA5 has approximately 80 hours of power reserve. The case measures 11.7 mm thick and 47 mm lug-to-lug; water resistance is rated to 100 metres; the case has a screw-down crown. A box-shaped sapphire crystal has an anti-reflective coating on the inner surface. The watch has a date display and a see-through case back. Grooved hour markers accompany case surfaces with alternating Zaratsu polishing and brushed finishing. A steel bracelet closes with a folding clasp with push button release.