Scurfa D1 10th Anniversary - Black - C3 Scurfa D1-500 10 Year Anniversary Edition in BLACK C3. Excellent condition. Price: $395 USD. Specifications: • Case Size: 40mm x 47.7 mm x 14.4mm, 20mm strap size • Case Material: 316L surgical grade stainless steel • Weight: 100g • Crown: 7mm screw-down crown with 4 gaskets and D1 logo • Valve: Heliox escape valve, tested to 154 meters depth • Depth Rating: 500m (~1640ft) • Crystal: 4.6mm thick domed sapphire with blue anti-reflective coating • Lume: Grade A Super Luminova C3 (glows green) • Bezel: 120 click unidirectional black ceramic bezel • Movement: Ronda 715SM Swiss made movement with longer battery life • Dial: Sunburst black dial with sandblasted hands • Strap Fixing: Drilled through lugs with strong single shoulder spring bars • Strap: Scurfa Watches black rubber strap inspired by vintage diving watches Feel free to ask any questions! .