[IWC Watches] JVS New IWC's Ocean Series is nearly 50 years old Now the name of the ocean has become the code name for diving The simple and elegant appearance I bring to you today Steel case with black rubber strap Detachable with bare hands The circular dial has a calendar window at 3 o'clock Luminous colors are marked in striking yellow The crown is a waterproof structure for the lock handle Provides 2000m waterproof 44mm meter diameter Anti-glare sapphire glass Boutique you deserve it