 
						 
						 
						 
						 
						 
						 
						
 
						 
						 
						 
						 
						 
						 
						 
						 
						 
						 
						 
						 
						 
							
						 
							
						 
							
						 
							
						 
							
						 
							
						 
							
						| Year: | 2019 | 
| Condition: | Very good (4 of 5) | 
| Serial/case number: | 6194*** | 
| Original warranty: | Dated 03/11/2019 | 
| Box: | Original box included (Condition 4 of 5) | 
| Instruction manual: | Yes | 
| Other: | All links included. Fitting wrist up to 19cm. | 
| Deviation: | Approx. +5 sec. per day (Amplitud 283 ° / Beat error 0.0 ms) | 
| Pressure tested: | Yes | 
| Model: | IW371491 | 
| Manufacturer: | IWC | 
| Series: | Portuguese | 
| Type: | Men's watch, Dress / Sport | 
| Diameter: | Ø 41.00 mm | 
| Thickness: | 13.00 mm | 
| Case: | Brushed/polished steel | 
| Back case rear: | Solid | 
| Bracelet: | Black leather, crocodile | 
| Dial: | Blue with arabic numerals and index markings | 
| Buckle: | Folding clasp made of steel | 
| Glass: | Scratch-proof sapphire crystal | 
| Bezel: | Steel, brushed/polished | 
| Movement type: | Automatic winding | 
| Seconds hand: | Floating | 
| Movement: | With 31 jewels, 28800 vph | 
| Power reserve: | 44 hours | 
| Functions: | - Separate seconds dial - Chronograph | 
| Other: | Screw down crown |