Caliber: BALL RR1803-C

Movement: Automatic 

Limited Edition: 1000

Certified: Chronometer-certified COSC

Case Diameter: Ø 41mm

Case Height: 12.95mm

Water Resistance: 100m/330ft

Anti Magnetism: 4,800A/m

Micro Gas Tubes: 29 micro gas tubes on hour, minute and second hands, dial for night reading capability

Case Material: Stainless Steel

Bezel: Bidirectional rotating bezel with aluminum plate, illuminated with Super LumiNova

Case Back: Sapphire crystal transparent case back

Crown: Screwed-in crown

Crystal: Anti-reflective sapphire crystal

Dial Color: Blue

Bracelet: Stainless Steel bracelet with folding buckle

Lug Width: 20mm

Lug to Lug: 48.5mm

Functions:

• High and low tide indication over a two-week period
  
• Micro gas tubes illuminated moon phase indication
  
• Spring and neap tide indication
  
• Hours
  
• Minutes
  
• Sweep Seconds
  
• Magnified Date