Is it water resistant

What type of crystal does it have

Designed with two-tone gold PVD stainless steel and sapphire glass

invisible minute marks

Blue Silicone Strap

Ball Fireman Victory Men's Silver Watch Gold(Case) Is it water resistantCase Material: Stainless steel Dial: Silver Bezel: Fixed stainless steel Crystal: Anti reflective sapphire Crown: Screwed down Features: 14 micro gas tubes on hour, minute, second hands and dial for night reading capability Water Resistance: 10 ATM Shock Resistance: 5,000Gs Case Dimensions: 40mm Case Thickness: 11. 3mm Watch Movement: Automatic Caliber: BALL RR1103 Bracelet Strap: Stainless steel bracelet with fold clasp Condition: New