Ocean Crawler Great Lakes Diver - Dr. Copper V2.

• True water resistance to 1000 feet or 300 meters
• All Sapphire Crystal
• Stainless Steel case with brushed finishes
• Automatic, precise diver watch – no batteries needed. Watch winds itself with the movement of your wrist.
• Thick domed sapphire crystal glass with 4.0mm thickness. An anti-reflective coating is applied to the domed glass to prevent any reflection underwater.
• Guaranteed to keep precise time for at least 5 years.

Technical Specs:

• Case Diameter (excluding crown): 39.7mm
• Case Thickness: 13.5mm, Lug-To-Lug: 44mm, Lug Width: 20mm
• Case Material: 316L Stainless steel
• Internal Bezel: Rotating Bezel with 120 Clicks
• Movement: Swiss Made Sellita SW200-1
• Frequency: 28,800 vibrations per hour
• Water Resistance: 300 meters, 1000-feet or 30 ATM
• Power Reserve: 40 hours