Details of IWC Portofino Chronograph Day Date Calendar,
Silver-tone stainless steel case with a black alligator leather strap. Fixed bezel. Silver-plated dial with rose gold-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Day of the week and date display at the 33 o'clock position. Chronograph - sub-dials displaying: three - 60 second, 30 minute and 12 hours. IWC Calibre 75320 automatic movement with a 44-hour power reserve. Scratch resistant sapphire crystal. Transparent case back. Round case shape, case size: 42 mm, case thickness: 13.6 mm. Band width: 20 mm. Water resistant at 30 meters / 100 feet. Functions: chronograph, date, day of the week, hour, minute, second. Luxury watch style. Watch label: Swiss Made. IWC Portofino Automatic Men's Chronograph Watch IW391031.
Specifications of IWC Portofino Chronograph Day Date Calendar,
| Brand Name |
IWC |
| Model number |
IW391031 |
| Part Number |
IW391031 |
| Item Shape |
Round |
| Case diameter |
42 millimeters |
| Case Thickness |
13.6 millimeters |
| Band width |
20 millimeters |
| Band Color |
Black |
| Calendar |
Day-Date |
| Movement |
Swiss Automatic |
| Water resistant depth |
30 Meters |
| Display Type |
Analog |
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| Specifications |
| [Brand Name ] |
IWC |
| [Model number ] |
IW391031 |
| [Part Number ] |
IW391031 |
| [Item Shape ] |
Round |
| [Case diameter ] |
42 millimeters |
| [Case Thickness ] |
13.6 millimeters |
| [Band width ] |
20 millimeters |
| [Band Color ] |
Black |
| [ Calendar ] |
Day-Date |
| [ Movement ] |
Swiss Automatic |
| [ Water resistant depth ] |
30 Meters |
| [Display Type ] |
Analog |