42mm Brushed Watch Case with Transparent Back for ETA 6497/6498 ST3600/ST3620

Specifications.

Case type: Brushed stainless steel case

Case diameter: 42mm (excluding crown measurement)

Case thickness: 11.3mm

Case material: 316 high quality stainless steel

Suitable dial thickness: around 0.4mm (thin)

Suitable dial size: 36mm - 37mm

Mirror glass: high quality high hardness scratch resistant mineral crystal

Lug width (suitable for strap width): 22mm

Suitable movement: Swiss ETA 6497/6498, Seagull ST3600/ST3620 manual winding movement

1* Watch Case