Seiko Prospex Marine Master 1000m Tuna Can Automatic SBDX013
Caliber 8L35
Driving system: Automatic with manual-winding mechanism
Vibration: 28,800 vibrations per hour (8 beats per second)
Power reserve: Approximately 50 hours
Number of jewels: 26 jewels
Case - Titanium with black hard coating and ceramic case
One-piece case structure (no-case-back construction)
Sapphire crystal with anti-fogging coating
Screw-down crown
Water resistance 1,000m for saturation diving. Magnetic resistance 4,800 A/m
Diameter: 48.2mm, Thickness: 17.4mm
Band Extra-strength silicone strap