Unworn IWC Portugieser Perpetual Calendar, 18k Rose Gold, 40mm, Ref# IW344602, box and papers

Introducing the unworn IWC Portofino Perpetual Calendar Ref# IW344602, a harmonious blend of classical elegance and mechanical sophistication. Encased in polished 18k rose gold, the 40mm round case with a refined 12.7mm thickness delivers timeless proportions and a distinguished wrist presence. The silver-plated dial radiates understated refinement, complemented by polished rose gold hour and minute hands. Blued steel seconds and sub-dial hands introduce a subtle yet striking contrast. A detailed minute track circles the outer rim, with Arabic numerals marking each five-minute interval, while applied polished rose gold index hour markers reinforce the dial’s balanced architecture. The perpetual calendar is thoughtfully arranged for intuitive readability: Day of the week sub-dial at 9 o’clock, incorporating a leap year indicator at its center. Date sub-dial at 3 o’clock. Month sub-dial at 6 o’clock, featuring a poetic moonphase display at its center. Powering this sophisticated complication is the IWC caliber 82650, operating at 28,800 vibrations per hour (4 Hz). Composed of 46 jewels, the movement provides an approximate 60-hour power reserve and reflects IWC’s expertise in complex calendar engineering. The beautifully finished mechanism can be admired through the transparent case back. A convex sapphire crystal with anti-reflective coating on both sides protects the dial, ensuring optimal clarity. The smooth fixed polished 18k rose gold bezel frames the display, while a push-pull 18k rose gold crown offers seamless operation. Completing the timepiece is a blue calfskin leather strap secured by an 18k rose gold tang buckle. With water resistance rated to 50 meters (165 feet), the Portofino Perpetual Calendar embodies refined aesthetics, enduring craftsmanship, and advanced horological mastery.

• Make: IWC
• Model: Portugieser Perpetual Calendar
• Reference: IW344602
• Diameter: 40mm
• Case material: Polished 18k Rose Gold
• Dial color: Silver plated
• Bezel Type: Fixed
• Bezel Color: Rose Gold
• Bezel Material: Polished 18k Rose Gold
• Crystal: Scratch-resistant sapphire convex, antireflective coating on both sides
• Movement: Automatic movement
• Bracelet Type: Strap
• Bracelet Material: Blue calfskin leather
• Clasp: 18k Rose Gold Tang Buckle
• Functions: Date, Moonphase, Day, Perpetual Calendar, Centre Hours, Minutes, Seconds
• Water resistance: Up to a 50m/165ft (5 ATM)
• Warranty: Balance of IWC 2 years International Warranty

The watch is unworn and comes complete with full set of original accessories, such as watch box, warranty card dated recently, booklets and manuals.

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We offer a 3-day return period on eligible watches, starting from the date of delivery. To qualify, the watch must be returned in the same condition as received—unworn, unaltered, and with all original packaging, tags, and accessories included.

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