Seiko HHK001

The Seiko, reference HHK001, is a chronograph with a 43 mm case. This is a limited edition of 3,000 pieces. The case measures 14.6 mm thick and 44.1 mm from lug to lug. Quartz calibre 8T61 has approximately 36 months of battery life and a precision of plus or minus 15 seconds per month. A Hardlex crystal covers the display, which includes small seconds and a tachymeter. Magnetic resistance is included. The strap is leather.