Automatic mechanical movement, IWC calibre 75320 based on Sellita SW500-1. Features 25 jewels and operates at 28,800 vph frequency. Power reserve approximately 44 hours. Analog dial displaying Roman numerals only at the 6 and 12 o'clock positions along with a blue background. Rose gold-tone hands for analog display. Includes index hour markers combined with minute markers around the outer rim. Date and day of week indicators located at the 3 o'clock position window. Equipped with three sub-dials: one for measuring seconds (0-60), minutes (0-30) and hours (0-12). Chronograph function allows time measurement. Sapphire crystal glass provides scratch resistance on the blue dial face. Comes with a stainless steel fixed bezel. Stainless steel round case measuring 42 mm in diameter and 13.6 mm thick. Black leather strap (alligator pattern finish implied) fitted to a solid tang clasp. Pull / push crown for time setting. Solid case back includes IWC logo. Water resistant up to 30 meters or 100 feet depth.
![IWC Portofino Automatic Silver Dial Mens Watch [3565-05] iw356505](https://cdn.lepodium.net/images/000/069/69551-2.jpg)
