Grand Seiko Elegance

The Grand Seiko Elegance, reference SBGW277, has a steel case measuring 37.3 mm in diameter and is a limited edition of 140 pieces. Case thickness is 11.7 mm, with a lug-to-lug measurement of 44.3 mm. Calibre 9S64 is manual-winding with 24 jewels and approximately 72 hours of power reserve. This model has a see-through case back; magnetic resistance is 4,800 A/m. A crocodile leather strap accompanies a case with a lug width of 19 mm. The movement has a precision of +5 to -3 seconds per day. The dial is covered by a box-shaped sapphire crystal with an inner anti-reflective coating.