IWC Portofino Portofino Day & Night 34 Stainless Steel - Diamond / Blue
Reference IW6598-01
About this watch
The IWC Portofino Day & Night 34 is a stunning luxury watch that combines elegance with functionality. This remarkable timepiece boasts a stunning blue dial with a captivating sunburst finish, creating a dynamic play of light that changes with every movement. The stick and dot indexes are elegantly designed, offering a clean and sophisticated look. The gem-set bezel adds a touch of luxury, making this watch perfect for both casual and formal occasions. Powered by the IWC Caliber 35180, this watch boasts an automatic movement that is both reliable and precise, with a power reserve of 50 hours. The IW6598-01 features a day/night indication, which is a fantastic touch for those who appreciate practical complications. This feature allows you to easily discern whether it's day or night at a glance, adding to the watch's functionality without compromising its elegance. Crafted from high-quality stainless steel, this watch ensures durability while maintaining a luxurious appearance. The sapphire crystal is scratch-resistant, offering peace of mind that your watch will stay looking pristine. With a water resistance of 30 meters, this watch is suitable for everyday wear. Whether you're dressing up for a special occasion or looking for an everyday accessory, the IWC Portofino Day & Night 34 does it all. This model is perfect for anyone who values craftsmanship and timeless design.
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Key Features
- IWC Caliber 35180 Automatic Movement
- Stainless Steel Case with Sapphire Crystal
- 30 Meters Water Resistance
Specifications
- Brand
- IWC
- Family
- Portofino
- Model
- Portofino Day & Night 34 Stainless Steel - Diamond / Blue
- Reference
- IW6598-01
- Movement
- 35180
- Movement Features
-
- Hours, Minutes, Seconds, Day / Night Indication
- Date
- Case
- Stainless Steel 34mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings
IWC Portofino Pointer Date 39mm
A 39mm IWC Portofino Pointer Date in excellent condition, featuring a full set from 2023 and one minor scuff on the bezel.
- Condition: Excellent
- Case Size: 39mm diameter
- Movement Type: Automatic
- Warranty Left: 6 years

Pre-Owned IWC Portofino Automatic Edition '150 Years' IW356518
This pre-owned IWC Portofino Automatic Edition '150 Years' is a limited edition of 2,000 pieces. It features an automatic movement, 40mm stainless steel case, blue dial, and black leather strap.
- Condition: 81% - with marks on the lugs, bezel, and case
- Movement: Automatic
- Case size: 40mm diameter
- Material: Stainless Steel
IWC Portofino Automatic 40MM IW356303 Silver Dial
IWC Portofino Automatic 40MM IW356303 Silver Dial is a men's watch with a mechanical automatic movement.
- Condition: 90%
- Size: 40mm diameter
- Case material: Stainless Steel

2024 IWC Portofino Hand-Wound Moon Phase Silver Steel FULL SET MINT IW516401
This IWC Portofino Hand-Wound Moon Phase features a silver-plated dial with a moon phase display, high-polished stainless steel domed bezel and case, and an exhibition caseback offering a clear view of the movement. It has an 8-day power reserve when fully wound and includes various functions such as hours, minutes, date, small seconds subdial, moon phase display, and power reserve indicator.
- Condition: Mint
- Case Size: 42mm
- Material: stainless steel
- Movement Type: hand-wound
IWC Portofino 18K Rose Gold Grey Dial Eight Days 45mm IW510104
The IWC Portofino is a men's watch featuring a grey dial and 18K rose gold case, with a size of 45mm. It has a mechanical manual movement and functions include date and power reserve.
- Condition: 90%
- Case material: 18K Rose Gold
- Movement type: Mechanical Manual
- Size: 45mm
IWC Portofino Hand-Wound 8 Days Hand-Wound Black Steel 45mm IW510102 Strap
The IWC Portofino Hand-Wound 8 Days is a pre-owned watch with a black steel case, featuring an IWC hand-wind movement and 45mm diameter. It comes with an IWC box, papers, and a brown leather strap.
- Condition: Excellent
- Case material: Stainless Steel
- Crystal type: Sapphire
- Movement type: Hand Wind
IWC Portofino Automatic White Dial 38mm IW353303
The IWC Portofino Automatic White Dial is a 38mm men's watch with a mechanical automatic movement and date function, housed in a stainless steel case.
- Condition: 90%
- Case size: 38mm
- Movement type: Mechanical Automatic
IWC Portofino Chronograph Black Dial Automatic IW391002
The IWC Portofino Chronograph Black Dial Automatic IW391002 is a men's watch featuring a stainless steel case and mechanical automatic movement. It has a chronograph function and date display.
- Condition: 95%
- Size: 42mm
- Function: Chronograph ; Date
- Case Material: Stainless Steel

FOST: IWC Portofino Hand-Wound Moon Phase Silver Steel FULL SET MINT IW516401
The IWC Portofino Hand-Wound Moon Phase features a silver-plated dial with a moon phase display, high-polished stainless steel domed bezel, and an exhibition caseback offering a clear view of the movement.
- Condition: Mint condition
- Case Material: Stainless Steel
- Diameter: 40mm