IWC Portugieser Portugieser Tourbillon Mystere Squelette White Gold
Reference IW5043-03
About this watch
Welcome to the luxurious world of horology, where timepieces are not just instruments for telling time, but also stunning works of art. The IWC IW5043-03 Portugieser Tourbillon Mystere Squelette in White Gold is a true masterpiece, showcasing a perfect blend of tradition and contemporary watchmaking. This model is not just a timekeeper; it's a statement piece that reflects sophistication and technical prowess. At first glance, the IW5043-03 captures your attention with its skeletonized dial, showcasing the intricate workings of the movement. The open-work design not only serves an aesthetic purpose but also highlights IWC's commitment to transparency and craftsmanship. The case is crafted from white gold, giving it a luxurious feel that's hard to match. The polished finish reflects light beautifully, making it a perfect accessory for both casual and formal occasions. The sapphire crystal offers durability while allowing a clear view of the stunning dial. Powered by the IWC Caliber 50910, this automatic movement features a power reserve indicator and a tourbillon escapement, ensuring accuracy and reliability even after days of inactivity. The skeletonized version of the Tourbillon Mystere movement adds a unique visual element while showcasing intricate craftsmanship. With a diameter of 44.20 mm, this watch strikes a balance between being bold and comfortable. The lug width of 22.00 mm ensures that it wears well on various wrist sizes. Weighing in at a perfect heft, the watch feels substantial without being overbearing. The skeleton dial is adorned with Arabic numerals, providing a classic touch while ensuring easy readability.
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Key Features
- Stunning skeletonized design
- High-quality white gold material
- Impressive 7-day power reserve
- Exclusive limited production
- Automatic movement with tourbillon escapement
- Limited water resistance (30m)
- Unique Arabic numeral display
Specifications
- Brand
- IWC
- Family
- Portugieser
- Model
- Portugieser Tourbillon Mystere Squelette White Gold
- Reference
- IW5043-03
- Movement
- 50910
- Movement Features
-
- Hours, Minutes, Small Seconds
- Power Reserve Indicator, Tourbillon Escapement, Skeleton
- Case
- White Gold 44.2mm
- Dial Color
- Skeleton
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings

IWC Portugieser Chronograph - 41mm - Beige Dial - IW371624 ( unworn / 2025 )
Up for sale is an unworn IWC Portugieser Chronograph in 41mm stainless steel, featuring a beige dial and in-house Calibre 69355.
- Condition: Unworn
- Case material: Stainless Steel
- Case size: 41mm
IWC SCHAFFHAUSEN PORTUGIESER CHRONOGRAPH YEAR OF THE DRAGON 41mm IW371629
This IWC Portugieser Chronograph features a red dial and is housed in a 41mm stainless steel case, paired with a black calfskin strap.
- Condition: EXCELLENT
- Material: stainless steel
- Band material: calfskin
- Case size: 41mm

IWC Portugieser Automatic 42.3MM Black Stainless Steel FULL SET MINT IW500703
The IWC Portugieser Automatic is a tribute to the brand's maritime heritage, featuring a stainless steel case and pitch black dial. It has a 7-day power reserve and includes hours, minutes, elapsed seconds subdial, and power reserve indicator.
- Condition: Mint condition with little to no signs of wear
- Case size: 42.3MM
- Water resistance: unknown
- Movement: Automatic

MINT Iwc IW500701 PORTUGIESER 7 DAY POWER RESERVE 18K ROSE GOLD 2024 FULL SET
This is a beautiful 2024 IWC Portuguese 7 Day Power Reserve in 18K rose gold with a silver dial and 41mm case. It comes with a Santoni dark brown alligator leather strap and an 18K rose gold deployant clasp.
- Condition: Mint, unpolished condition
- Case Size: 41mm
- Power Reserve: 7 days
- Warranty Years Remaining: under 8 years

IWC Portugieser Chronograph - 41mm - Blue Rubber - IW371620 ( new / 2024 )
This IWC Portugieser Chronograph features a 41mm stainless steel case, white and blue dial, and comes with an IWC Warranty Card dated November 2024.
- Condition: Unworn condition
- Case size: 41mm diameter
- Movement: In-House Calibre 69355

IWC Portugieser Chronograph - 41mm - Blue Dial - IW371606 ( new / 2024 )
This IWC Portugieser Chronograph features a stainless steel case, in-house Calibre 69355 movement, and blue dial.
- Condition: Unworn
- Case size: 41mm diameter
- Materials: Stainless Steel