IWC
IWC Portugieser Yacht Club Chronograph IW390701
The IWC Portugieser Yacht Club Chronograph (reference IW390701) is a 44.6 mm stainless steel watch with a blue dial. It runs on the automatic caliber 89361 with a 68-hour power reserve and is water resistant to 60 m. It was introduced in 2020.
Specifications
Case
- Reference
- IW390701
- Collection
- Portugieser
- Case size
- 44.6 mm
- Thickness
- 14.4 mm
- Case material
- Stainless steel
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 60 m
- Bracelet / strap
- Stainless steel bracelet
Dial and bezel
- Dial
- Blue
Movement
- Movement
- Automatic
- Caliber
- 89361
- Power reserve
- 68 hours
- Frequency
- 28,800 vph
- Jewels
- 38
- Functions
- Flyback chronograph, Small seconds, Date
Production
- Production
- 2020 – today
How it compares within the Portugieser family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| IW390701 (This watch) | 44.6 mm | Stainless steel | Blue | 89361 | 2020– |
| IW358304 | 40.4 mm | Stainless steel | Silver (blue hands) | 82200 | 2020– |
| IW358305 | 40.4 mm | Stainless steel | Blue | 82200 | 2020– |
| IW358310 | 40.4 mm | Stainless steel | Green | 82200 | 2020– |
| IW371604 | 41 mm | Stainless steel | Silver (gold-plated hands) | 69355 | 2020– |
| IW371606 | 41 mm | Stainless steel | Blue | 69355 | 2020– |
| IW371615 | 41 mm | Stainless steel | Green | 69355 | 2020– |
| IW371617 | 41 mm | Stainless steel | Silver (blue hands) | 69355 | 2020– |
| IW503703 | 44.4 mm | 18k white gold | Ice blue | 52616 | 2024– |
About the Portugieser family
The Portugieser began in the late 1930s, when two Portuguese merchants asked IWC for a wristwatch as precise as a marine chronometer. IWC fitted a pocket-watch movement into a large wristwatch case, which gave the line its size and its clean, railway-track dial.
The modern family includes the Portugieser Chronograph, first introduced in the 1990s and updated in 2020, the Portugieser Automatic with a seven-day power reserve, perpetual calendars, minute repeaters and tourbillons. Calibers in the catalog include the 52010 and 51011. Dealers identify the generation and metal from the reference and check the dial, strap and papers.
Quick answers
- What size is the IWC Portugieser Yacht Club Chronograph IW390701?
- The IWC Portugieser Yacht Club Chronograph IW390701 has a 44.6 mm case, 14.4 mm thick.
- What movement does the IWC Portugieser Yacht Club Chronograph IW390701 use?
- It uses the automatic caliber 89361, with a 68-hour power reserve.
- How water resistant is the IWC Portugieser Yacht Club Chronograph IW390701?
- It is water resistant to 60 metres.
- When did the IWC Portugieser Yacht Club Chronograph IW390701 come out?
- It was introduced in 2020.
- What is the IWC Portugieser Yacht Club Chronograph IW390701 made of?
- The case is stainless steel. Bracelet or strap: Stainless steel bracelet.
Catalog facts checked September 2026.