Royal Seikoak Chrono Green

• Case Size: 42 mm
• Case Thickness: 12.5 mm
• Glass: Sapphire
• Wrist Size: 14 cm to 23 cm (adjustable)
• Case Material: Stainless steel
• Strap Material: Stainless steel
• Movement: VK63 Seiko Movement with date
• Water Resistance: 10 ATM (resistant to splashes, rain and swimming)
• Case back: Solid case back

Movement:

• Manufacturer: Seiko Instruments (SII) 
• Model: VK63 Hybrid