Solar cell - powered by light source no battery change required. 10 Month power reserve when fully charged. Water temperature measurement function. Silver-tone stainless steel bracelet and case. Black dial with LumiBrite hands and hour markers. Day of the month calendar at the 3 position. Blue and red uni-directional rotating elapsed timing bezel. Scratch resistant sapphire crystal window. Screwdown crown and caseback. Tri-fold push button release closure. Case thickness: 10.74mm. Case size: 42.8mm. ISO Standards for scuba diving up to 200 M.
