IWC Ingenieur Perpetual Calendar Digital Date-Month Red Gold / Silver IW3817-01
The IWC Ingenieur IW3817-01 is a limited edition of 100 piecs introduced in 2017. It pairs IWC's 'Perpetual Calendar Digital Date-Month' caliber with the vintage-inspired looks of the 2017 Ingenieur collection. Done in red gold, its case measures 45mm across.
| Reference | IW3817-01 |
|---|---|
| Collection | Ingenieur |
| Case diameter | 45 mm |
| Case material | Red Gold |
| Case shape | Round |
| Case back | Open |
| Movement | IWC caliber 89800Hours |
| Water resistance | 120 m |
| Dial colour | Silver |
| Indexes | Stick / Dot |
| Hands | Stick |
| Crystal | Sapphire |
| Year introduced | 2017 |
| Limited edition | Yes |
This is a reference-catalog entry for the IWC Ingenieur Perpetual Calendar Digital Date-Month Red Gold / Silver IW3817-01. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.
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