Navy SEAL Foundation Back To The Blue, 45 mm, Militäruhr / Taucheruhr - 3255.CB.NSF €500 - €750 with the NSF logo cleverly

with the NSF logo cleverly placed on the sub-dial at 6 o'clock

Caliber: RONDA 515

Case back: 316L stainless steel screw in see through

a vital instrument for any diver

Luminox has incorporated a display case back that allows the movement and self-winding rotor to be clearly visible through the hardened mineral glass

Navy SEAL Foundation Back To The Blue, 45 mm, Militäruhr / Taucheruhr - 3255.CB.NSF €500 - €750 with the NSF logo cleverlyDescription {missing in Material. csv} More Details Origin: Swiss Made Always visible: Constant glow for up to 25 years Function: Time date Movement: Swiss quartz Caliber: RONDA 715 Water resistance: 200 meters 660 feet 20 ATM Case diameter: 45 mm Bezel: Unidirectional rotating Case material: 316L Stainless steel Case back: 316L Stainless steel screw on Crystal glass material: Sapphire crystal, anti reflective coating Crown: Screw in, crown protected