43mm Titanium ETA6497 Watch Case Fluted Bezel 36.5mm Dial for ETA6497 6498 ST3600 3621etc Hand Winding Movement Sapphire 5ATM

Build a sophisticated hand-wound timepiece with this 43mm titanium watch case – crafted from lightweight titanium alloy with a distinctive fluted bezel and a sapphire crystal. Designed for ETA6497, ETA6498, and ST3600 hand-winding movements, it fits 36.5mm dials with a 0.8mm thickness. The case measures 43mm (excluding crown) with a slim 10mm profile, 23mm lug width, and 5ATM (50m) water resistance. Ideal for custom dress or pilot builds, this case combines durability with refined elegance.

Full Spec List:

• Product: Titanium Watch Case – Fluted Bezel

• Case Material: Titanium alloy

• Case Diameter: 43mm (excluding crown)

• Case Thickness: 10mm

• Glass: Sapphire crystal

• Bezel: Fluted

• Dial Fit: 36.5mm

• Dial Thickness: 0.8mm

• Lug Width: 23mm

• Compatible Movements: ETA6497 / ETA6498 / ST3600

• Water Resistance: 5ATM (50 meters)

• Style: Dress / pilot / classic

• Application: Custom builds, modding, hand-winding projects