Case ear position: 20mm, suitable for 20mm watch strap
Chapter Ring Size: Outer diameter 30.5mm
Fit Watch dial: 28.5mm dial
Fit Watch movement: NH35 NH36 4R Japan Automatic Movement
High-concerned chemical: none
Item Type: Watch Cases
Model type: 6105 6309 Turtle Abalone Watch Case
Origin: Mainland China
Table Glass type: Sapphire crystal glass / Mineral coated glass
Watch Case material: 316L stainless steel
Watch Crown: Crown at 4.1 oclock, Screw-in lock crown
Watch bottom cover: transparent Bottom Cover
Watch case Diameter: 44mm
Watch case Thickness: 14mm
Waterproof level: 20ATM Waterproof Mod 6105 6309 Turtle Abalone Watch Case Sapphire Crystal Glass Fit NH35 Movement Transparent Bottom Cover Men Diving Watch Case Product Parameters 1. Watch case Material: 316L stainless steel 2. Watch Case Size: Diameter 44mm, Thickness 14mm 3. Watch Case Glass: Sapphire crystal glass /Clear coated glass 4. Watch Bezel Insert: Aluminum/Resin /stainless steel Bezel Insert 5. Watch Chapter Ring: plastic Chapter Ring 6. Watch Crown location: Crown at 4.1 7. Watch Case Back cover: transparent Bottom Cover 8. Watch Case Waterproof: 200m waterproof 9. Fit for Replace Watch: 6105 6309 Turtle Abalone 10. Fit for Wacth Movement: NH35 NH36 7002 7S26 7S36 4R35 4R36 Japan Automatic Movement 11. Fit Watch Strap: 20mm watch strap 12. Fit Wacth Dial: 28.5mm dial Shopping Tips 1.Watch case will shipped complete and installed, include watch glass，Caseback。 2. If you need DIY assembly, or with different accessories, please contact us. Product Picture
