Seiko Prospex - 1000M Tuna

Caliber Number: 7C46
Movement Type: Quartz
Accuracy: ±15 seconds per month
Battery life: Approx. 5 years

Crystal: Sapphire crystal
LumiBrite: LumiBrite on hands, index(es) and bezel
Band Material: Silicone

Water Resistance: 1000m / 3300ft for saturation diving

Case Size

Weight: 119.0g

Other Specifications

• One-piece structure
• Screw-down crown
• Unidirectional rotating bezel