Essentials Collection SRPH89 1.40 Crafted of stainless steel with

Crafted of stainless steel with scratch-resistant sapphire crystal

With a super-hard coating for added durability

making it suitable for diving and everyday use

''Flying tourbillon with cage on ceramic ball bearing

Essentials Collection SRPH89 1.40 Crafted of stainless steel withFrom 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 dark green