Seiko Prospex SBDC047

Movement: Mechanical self-winding (with manual winding)

Case Material: Stainless steel case (some ceramics) + Diamond Shield

Band Material: Stainless steel case (some ceramics) + Diamond Shield

Glass Material: Sapphire Glass (Anti-reflective coating inside)

Lumibrite: Hands and indexes

Accuracy: +25 seconds ~ -15 seconds per day

Weight: 206g

Water Resistant: Waterproof 200m diving