Every TimePiece it is perfect regulated From Us , Aion , (Every Movement has a Beat Error From 0 to 0.1) . TMI or Seiko Movements have one goal ,Low Maintenance with High Reliability . Our Samutai Diver it is equiped with TMI/Seiko NH35 & NH36 . This Time Piece it has all that you need to be your companion to every single day of your life . Follow the instruction cards that come with you are going to have a perfect timepiece that from day to day it will be around from -2 to + 3 seconds (Depends From Many Factor Based Of your Daily Life). Please Read the Instruction Cards follow our Guidance and please , never forget that we are always at your disposal .
. Diameter :43.8*mm
. Thickness :13.65mm
. Lug to Lug :48.5mm
. Strap Width :22mm
. Bezer Ring : Ceramic Bezel With Center Lume
. Sapphire Glass
. Screw Down Crown
. Water Resistance : 20ATM - 200M
* With out Crown