Calatrava White Gold Matching Pair "Tokyo Limited Edition": 36mm Light Blue + 31mm Lilac Manual-Winding 6127G-010 & 7127G-010 IWC It includes Rolex’s Parachrom hairspring

It includes Rolex’s Parachrom hairspring and Paraflex shock absorbers for enhanced resistance to magnetic fields and impacts

Water resistance is rated to 100 meters

Radiant Sunburst Dial The watch features a blue sunray-finish dial

The brown dial features large Arabic numerals and hour markers coated with luminous material for optimal readability in low-light conditions

The 44mm case is crafted entirely from black ceramic (ZrO₂)

Calatrava White Gold Matching Pair "Tokyo Limited Edition": 36mm Light Blue + 31mm Lilac Manual-Winding 6127G-010 & 7127G-010 IWC It includes Rolex’s Parachrom hairspringPatek Philippe Dial: None Strap: None