Silver Blue Tuna Canned Watch Case Set

• Package Included: Case/Bezel/Bezel Insert//Sapphire Crystal/Caseback/Crown

• Case material : Brushed + Polished 316L stainless steel
• Watch case Size : 47*15mm(with crown) 42*15mm(without crown)
  
• Flat Sapphire crystal glass (One-piece screw-in)
• Crown at 4.1 oclock, Screw-in lock crown
• Bezel insert size : 39*32mm
  
• Case ear position : 20mm, suitable for 20mm watch strap
• Fit Watch dial : 28.5mm dial
• Fit Watch movement : NH35 NH36 4R 7S Japan Automatic Movement
• Waterproof level : 5ATM waterproof , Can wash hands,  meet daily waterproof use.

   

Installation Instructions: This watch case is different from the traditional watch case. The bottom cover is integrated with the watch case. When installing, the movement needs to be installed from the top of the watch case. The crystal is screwed into the watch case through a special steel ring. When disassembling, you need to unscrew the disassembly hole on the bottom cover, remove the crown from the disassembly hole, and take out the movement.