Circula ProTrail Power+ Green

Case Material: 316L Stainless Steel

Case Diameter: 40mm (excluding crown)

Lug-to-Lug: 46mm

Case Thickness: 11mm without crystal / 12.3mm including crystal

Lug Width: 20mm

Case Construction: 3-part construction with screw-in caseback and screw-down crown

Case Finish: Sandblasted finish with proprietary surface hardening treatment up to 1,200 Vickers hardness

Caseback: Engraved magnetic field map, embossed design

Crown: Screw-down crown with embossed logo

Crystal: Slightly domed sapphire crystal with double anti-reflective coating on the underside

Water Resistance: 15 ATM (150m)

Anti-Magnetic Protection: Soft iron inner cage providing resistance up to 80,000 A/m

Movement: Swiss Made Sellita SW200-2 Power+ Elaboré Automatic

Jewels: 26

Frequency: 28,800 vibrations per hour (4Hz)

Accuracy: -5/+7 seconds per day, fine-adjusted in Pforzheim

Power Reserve: Minimum 60 hours, typical 65 hours

Winding System: Automatic bi-directional winding with ball-bearing rotor

Functions: Hours, minutes, central seconds, hacking seconds, manual winding

Shock Protection: Incabloc® shock protection system

Dial: Circular textured center with matte outer section; Swiss Super-LumiNova® BGW9 numerals and markers (blue afterglow)

Hands: Brushed hands filled with Swiss Super-LumiNova® BGW9 (blue afterglow)

Bracelet: Solid stainless steel bracelet with quick-change system, screwed links, safety clasp, and tool-free micro-adjustment

Additional Strap: Nylon canvas strap with genuine leather backing and quick-change system

Buckle: Scratch-resistant pin buckle

Maximum Wrist Size:

• 21cm (canvas strap)
  
• 22cm (steel bracelet)
  

Weight:

• 85g (canvas strap)
  
• 160g (steel bracelet)
  

Country of Manufacture: Pforzheim, Germany

Special Features:

• Hardened steel case (1,200 HV)
  
• Anti-magnetic soft iron cage
  
• Screw-down crown
  
• Tool-free bracelet micro-adjustment
  
• Quick-change strap system
  
• Engraved magnetic field caseback
  
• Swiss Super-LumiNova® BGW9 lume
  
• Incabloc® shock protection
  

This version captures essentially everything visible across all four tabs (Watch Case, Dimensions, Movement, and Particularities).