Essentials Collection SRPH87 5''' equivalent to 30 ATM or

equivalent to 30 ATM or 300 meters

enabling precise reading even in the dark

screwdown crown and see-through caseback

including a 24-hour indicator

with curved anti-reflective sapphire crystal

Essentials Collection SRPH87 5''' equivalent to 30 ATM orFrom the Essentials Collection. Adding classic automatic timekeeping to the Essentials Collection, this versatile timepiece winds with the movement of the wearers wrist, and never needs a battery. Visible through the screwdown see through caseback, the 23 jewel movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours and manual winding capability. With a sophisticated sunray finish, the blue dial