Check Timing for Seiko Marine Master Professional 300M SBDX017, JDM.

SOLD! Brand: Seiko Japan Movement: Seiko In-hourse Automatic 8L35, 26-Jewel. Accuracy: -10/+15 seconds per day. Dial: Matte black with applied luminous indexes Luminous: Lumibrite Date: 3 O'clock Case: One piece Structure, Stainless Steel (Diashield) Bezel: Rotating with anti-reverse spin function Crown: Screwdown. Signed Crown Lug: 20mm Crystal: Dual-curved Hardlex with Anti-reflective coating Strap: Stainless steel bracelet. Additional rubber strap. Water resistance: 300m. ISO certified. Dimensions: 44mm in diameter, 49mm lug to lug. Thickness: 14.6 mm Power Reserve: ~50 hours Listed Price: 291,600 JPY